cr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/267/cgroup.controllers" dev="sda1" ino=15266 res=1 errno=0 18:36:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 495.314047][T20789] nbd: couldn't find device at index -1577385984 18:36:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) [ 495.398266][T20796] nbd: couldn't find device at index -1577385984 [ 495.429961][ T37] audit: type=1804 audit(1629139007.326:344): pid=20800 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir811680383/syzkaller.0PjKX6/395/cgroup.controllers" dev="sda1" ino=15288 res=1 errno=0 18:36:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 495.743617][ T37] audit: type=1804 audit(1629139007.776:345): pid=20809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir209759014/syzkaller.9YIXip/420/cgroup.controllers" dev="sda1" ino=15252 res=1 errno=0 [ 495.813549][T20809] nbd: couldn't find device at index -1577385984 [ 495.915032][ T37] audit: type=1804 audit(1629139007.946:346): pid=20820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir811680383/syzkaller.0PjKX6/396/cgroup.controllers" dev="sda1" ino=15286 res=1 errno=0 [ 495.987810][T20817] nbd: couldn't find device at index -1577385984 18:36:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) [ 496.145089][ T37] audit: type=1800 audit(1629139007.946:347): pid=20820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=15286 res=0 errno=0 [ 496.154512][T20814] nbd: couldn't find device at index -1577385984 18:36:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x0) 18:36:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 496.293414][ T37] audit: type=1804 audit(1629139007.946:348): pid=20817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir811680383/syzkaller.0PjKX6/396/cgroup.controllers" dev="sda1" ino=15286 res=1 errno=0 [ 496.423570][T20828] nbd: couldn't find device at index -1577385984 18:36:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 496.473005][ T37] audit: type=1804 audit(1629139008.026:349): pid=20818 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/268/cgroup.controllers" dev="sda1" ino=15282 res=1 errno=0 18:36:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 496.641693][T20834] nbd: couldn't find device at index -1577385984 18:36:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 496.961681][T20851] nbd: couldn't find device at index -1577385984 18:36:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 497.223007][T20856] nbd: couldn't find device at index -1577385984 18:36:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) 18:36:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 497.554310][T20863] nbd: couldn't find device at index -1577385984 18:36:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x0) [ 497.718280][T20872] nbd: couldn't find device at index -1577385984 18:36:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 498.030432][T20882] nbd: couldn't find device at index -1577385984 18:36:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:50 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 498.682780][T20895] nbd: couldn't find device at index -1577385984 18:36:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) 18:36:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 498.866310][T20899] nbd: couldn't find device at index -1577385984 18:36:51 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 499.126235][T20912] nbd: couldn't find device at index -1577385984 [ 499.208927][T20921] nbd: couldn't find device at index -1577385984 18:36:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:51 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 499.464101][ T37] kauditd_printk_skb: 12 callbacks suppressed [ 499.464118][ T37] audit: type=1804 audit(1629139011.497:362): pid=20928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir257681144/syzkaller.icIpbH/434/cgroup.controllers" dev="sda1" ino=14209 res=1 errno=0 [ 499.529840][T20928] nbd: couldn't find device at index -1577385984 18:36:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 499.642301][T20932] nbd: couldn't find device at index -1577385984 18:36:51 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 499.737334][ T37] audit: type=1804 audit(1629139011.767:363): pid=20940 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/275/cgroup.controllers" dev="sda1" ino=14130 res=1 errno=0 18:36:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 500.001302][T20947] nbd: couldn't find device at index -1577385984 18:36:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) [ 500.119582][ T37] audit: type=1804 audit(1629139012.147:364): pid=20946 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir257681144/syzkaller.icIpbH/435/cgroup.controllers" dev="sda1" ino=14001 res=1 errno=0 18:36:52 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 500.218620][T20956] nbd: couldn't find device at index -1577385984 [ 500.312240][ T37] audit: type=1804 audit(1629139012.147:365): pid=20954 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/276/cgroup.controllers" dev="sda1" ino=14339 res=1 errno=0 18:36:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) [ 500.384029][T20961] nbd: couldn't find device at index -1577385984 18:36:52 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 500.673265][ T37] audit: type=1804 audit(1629139012.707:366): pid=20969 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/277/cgroup.controllers" dev="sda1" ino=14065 res=1 errno=0 [ 500.783343][T20976] nbd: couldn't find device at index -1577385984 18:36:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:52 executing program 0: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) r3 = openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:36:53 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 501.050370][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.239775][ T37] audit: type=1804 audit(1629139013.267:367): pid=20984 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/278/cgroup.controllers" dev="sda1" ino=14402 res=1 errno=0 [ 501.273025][T20985] nbd: couldn't find device at index -1577385984 18:36:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) 18:36:53 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 501.678032][T20998] nbd: couldn't find device at index -1577385984 [ 501.732458][ T37] audit: type=1804 audit(1629139013.767:368): pid=21004 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/279/cgroup.controllers" dev="sda1" ino=14418 res=1 errno=0 18:36:53 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 501.836363][T21000] nbd: couldn't find device at index -1577385984 [ 502.109075][T21010] nbd: couldn't find device at index -1577385984 18:36:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:54 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 502.405699][ T37] audit: type=1804 audit(1629139014.437:369): pid=21017 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/280/cgroup.controllers" dev="sda1" ino=14418 res=1 errno=0 18:36:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:54 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 502.479978][T21017] nbd: couldn't find device at index -1577385984 [ 502.584202][T21022] nbd: couldn't find device at index -1577385984 18:36:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="d8254c2b25c463e77e555390202cad5feee038b7dc3f10880d448ee33904d59820338323eacf46c57d1317cc07dbd4e34dbdb849c0e9d71b4842afae452f5dfe4689e8081d54668d48ce42703bd0a9dfb7bb35f8a34ea221e8956b4751e5e556f8d952a83638c5ef5e1484e4d757273ac0f53bf32d326330c3e955c68c8688ecc4e9c096cdd390d87a40378ed2859fb6ef6c7902183318dfe48869f766aa4acbfd9305e4cf8cd1a48a523d86705dca34acf3f1d861f4c4ae205224b367463f8b5d3ca0107d84607c21ad6de26f60b7afa89eb62d6c82cabc818fac3e6ad6df50471e53b834b30364c71d23bead66e20771f0d496c17da8bc9d53bf695f429322") ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:54 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x0) [ 502.899375][T21031] nbd: couldn't find device at index -1577385984 [ 502.927066][T21033] nbd: couldn't find device at index -1577385984 18:36:55 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 503.005244][ T37] audit: type=1804 audit(1629139015.037:370): pid=21041 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/281/cgroup.controllers" dev="sda1" ino=14386 res=1 errno=0 [ 503.039467][T21032] nbd: couldn't find device at index -1577385984 18:36:55 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 503.234585][T21046] nbd: couldn't find device at index -1577385984 18:36:55 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 503.447369][T21059] nbd: couldn't find device at index -1577385984 18:36:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 503.512504][ T37] audit: type=1804 audit(1629139015.547:371): pid=21060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/282/cgroup.controllers" dev="sda1" ino=14257 res=1 errno=0 [ 503.567022][T21060] nbd: couldn't find device at index -1577385984 18:36:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 503.699029][T21068] nbd: couldn't find device at index -1577385984 [ 503.781403][T21069] nbd: couldn't find device at index -1577385984 18:36:55 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:56 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x0) [ 504.088339][T21076] nbd: couldn't find device at index -1577385984 [ 504.133325][T21080] nbd: couldn't find device at index -1577385984 [ 504.202124][T21083] nbd: couldn't find device at index -1577385984 18:36:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:56 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:56 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 504.439393][T21090] nbd: couldn't find device at index -1577385984 18:36:56 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 504.511538][ T37] kauditd_printk_skb: 1 callbacks suppressed [ 504.511555][ T37] audit: type=1804 audit(1629139016.547:373): pid=21093 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/284/cgroup.controllers" dev="sda1" ino=14354 res=1 errno=0 [ 504.552736][T21097] nbd: couldn't find device at index -1577385984 [ 504.612579][T21093] nbd: couldn't find device at index -1577385984 18:36:56 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 504.789457][T21110] nbd: couldn't find device at index -1577385984 [ 504.858582][T21111] nbd: couldn't find device at index -1577385984 18:36:56 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 504.969470][T21118] nbd: couldn't find device at index -1577385984 18:36:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 505.164242][T21125] nbd: couldn't find device at index -1577385984 [ 505.175622][ T37] audit: type=1804 audit(1629139017.207:374): pid=21123 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir655256141/syzkaller.iAzbUp/285/cgroup.controllers" dev="sda1" ino=14690 res=1 errno=0 18:36:57 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 505.292917][T21123] nbd: couldn't find device at index -1577385984 [ 505.355450][T21132] nbd: couldn't find device at index -1577385984 18:36:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x8912, 0x0) 18:36:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:57 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 505.797274][T21141] nbd: couldn't find device at index -1577385984 [ 505.864314][T21140] nbd: couldn't find device at index -1577385984 18:36:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 506.107439][T21152] nbd: couldn't find device at index -1577385984 18:36:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 506.492612][T21168] nbd: couldn't find device at index -1577385984 18:36:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 506.588620][T21172] nbd: couldn't find device at index -1577385984 18:36:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 507.060656][T21181] nbd: couldn't find device at index -1577385984 18:36:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 507.393027][T21192] nbd: couldn't find device at index -1577385984 18:36:59 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 507.559468][T21199] nbd: couldn't find device at index -1577385984 18:36:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 507.757627][T21208] nbd: couldn't find device at index -1577385984 18:36:59 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:36:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) [ 507.993787][T21216] nbd: couldn't find device at index -1577385984 18:37:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 508.132388][T21221] nbd: couldn't find device at index -1577385984 18:37:00 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) [ 508.356135][T21227] nbd: couldn't find device at index -1577385984 18:37:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:00 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:00 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) [ 508.681390][T21236] nbd: couldn't find device at index -1577385984 [ 508.709456][T21238] nbd: couldn't find device at index -1577385984 18:37:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:00 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:00 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) [ 508.855954][T21246] nbd: couldn't find device at index -1577385984 [ 508.969330][T21251] nbd: couldn't find device at index -1577385984 18:37:01 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:01 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:01 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 509.338891][T21265] nbd: couldn't find device at index -1577385984 18:37:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:02 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:02 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:02 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:02 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:02 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) [ 510.207821][T21280] nbd: couldn't find device at index -1577385984 18:37:02 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 510.392984][ T37] audit: type=1804 audit(1629139022.428:375): pid=21281 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/311/cgroup.controllers" dev="sda1" ino=15310 res=1 errno=0 18:37:02 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) [ 510.518634][T21281] nbd: couldn't find device at index -1577385984 18:37:02 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 510.757183][T21296] nbd: couldn't find device at index -1577385984 18:37:02 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) [ 511.221849][ T37] audit: type=1804 audit(1629139023.258:376): pid=21305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/312/cgroup.controllers" dev="sda1" ino=15313 res=1 errno=0 [ 511.264338][T21305] nbd: couldn't find device at index -1577385984 18:37:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:03 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:03 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:03 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:03 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:03 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) [ 511.625865][T21319] nbd: couldn't find device at index -1577385984 18:37:03 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:03 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 511.821348][ T37] audit: type=1804 audit(1629139023.858:377): pid=21320 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/313/cgroup.controllers" dev="sda1" ino=15319 res=1 errno=0 [ 511.902692][T21320] nbd: couldn't find device at index -1577385984 18:37:04 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:04 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) [ 512.195773][T21340] nbd: couldn't find device at index -1577385984 [ 512.308008][ T37] audit: type=1804 audit(1629139024.338:378): pid=21343 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/314/cgroup.controllers" dev="sda1" ino=14785 res=1 errno=0 18:37:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:05 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:05 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:05 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:05 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:05 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) [ 513.242527][T21361] nbd: couldn't find device at index -1577385984 18:37:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:05 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:05 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:05 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) [ 513.627153][ T37] audit: type=1804 audit(1629139025.659:379): pid=21372 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/316/cgroup.controllers" dev="sda1" ino=14769 res=1 errno=0 18:37:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 513.758302][T21379] nbd: couldn't find device at index -1577385984 [ 513.800938][T21383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 513.848080][T21383] nbd: must specify a size in bytes for the device [ 514.087270][ T37] audit: type=1804 audit(1629139026.119:380): pid=21387 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/317/cgroup.controllers" dev="sda1" ino=15340 res=1 errno=0 18:37:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:06 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:06 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:06 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 514.848106][T21398] nbd: couldn't find device at index -1577385984 18:37:07 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:07 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) [ 514.919397][ T37] audit: type=1804 audit(1629139026.959:381): pid=21400 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/318/cgroup.controllers" dev="sda1" ino=15346 res=1 errno=0 18:37:07 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 515.148979][T21407] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 515.184508][T21407] nbd: must specify a size in bytes for the device 18:37:07 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:07 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) [ 515.278599][T21411] nbd: couldn't find device at index -1577385984 18:37:07 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 515.389777][ T37] audit: type=1804 audit(1629139027.429:382): pid=21415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/319/cgroup.controllers" dev="sda1" ino=15325 res=1 errno=0 [ 515.584674][T21424] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 515.682010][T21426] nbd: couldn't find device at index -1577385984 18:37:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:08 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:08 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:08 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) [ 516.459632][T21438] nbd: couldn't find device at index -1577385984 18:37:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:08 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 516.529697][ T37] audit: type=1804 audit(1629139028.569:383): pid=21444 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/320/cgroup.controllers" dev="sda1" ino=15356 res=1 errno=0 18:37:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:08 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) [ 516.747835][T21449] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:37:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) [ 516.869401][T21453] nbd: couldn't find device at index -1577385984 18:37:09 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) [ 516.961471][ T37] audit: type=1804 audit(1629139028.999:384): pid=21455 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/321/cgroup.controllers" dev="sda1" ino=15355 res=1 errno=0 18:37:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:09 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:09 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:10 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) [ 518.134922][T21475] nbd: couldn't find device at index -1577385984 [ 518.187715][ T37] audit: type=1804 audit(1629139030.219:385): pid=21478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/322/cgroup.controllers" dev="sda1" ino=15370 res=1 errno=0 18:37:10 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:10 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:10 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 518.520761][T21487] nbd: couldn't find device at index -1577385984 18:37:10 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:10 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:10 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 518.639512][ T37] audit: type=1804 audit(1629139030.679:386): pid=21493 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/323/cgroup.controllers" dev="sda1" ino=15370 res=1 errno=0 [ 518.725392][T21493] nbd: couldn't find device at index -1577385984 [ 518.968184][T21505] nbd: couldn't find device at index -1577385984 18:37:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:11 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:11 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:11 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) [ 519.249726][ T37] audit: type=1804 audit(1629139031.289:387): pid=21514 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/324/cgroup.controllers" dev="sda1" ino=15373 res=1 errno=0 [ 519.327516][T21514] nbd: couldn't find device at index -1577385984 [ 519.373925][T21520] nbd: couldn't find device at index -1577385984 18:37:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:11 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:11 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) [ 519.684460][T21535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 519.736882][T21535] nbd: must specify a size in bytes for the device [ 519.764856][ T37] audit: type=1804 audit(1629139031.799:388): pid=21536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/325/cgroup.controllers" dev="sda1" ino=15374 res=1 errno=0 18:37:11 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 519.850730][T21536] nbd: couldn't find device at index -1577385984 18:37:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:12 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:12 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:12 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 520.277197][T21555] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 18:37:12 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) [ 520.325740][T21555] nbd: must specify a size in bytes for the device 18:37:12 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 520.363168][ T37] audit: type=1804 audit(1629139032.400:389): pid=21554 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/326/cgroup.controllers" dev="sda1" ino=15385 res=1 errno=0 [ 520.442293][T21554] nbd: couldn't find device at index -1577385984 18:37:12 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:12 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) [ 520.682998][T21567] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 520.722295][T21567] nbd: must specify a size in bytes for the device 18:37:12 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:12 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) [ 520.815186][T21571] nbd: couldn't find device at index -1577385984 [ 520.934444][ T37] audit: type=1804 audit(1629139032.970:390): pid=21573 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/327/cgroup.controllers" dev="sda1" ino=15385 res=1 errno=0 [ 521.015190][T21573] nbd: couldn't find device at index -1577385984 [ 521.060674][T21582] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 18:37:13 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:13 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:13 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) [ 521.710485][T21592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 18:37:13 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) [ 521.815723][ T37] audit: type=1804 audit(1629139033.840:391): pid=21593 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/328/cgroup.controllers" dev="sda1" ino=15390 res=1 errno=0 18:37:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:13 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) [ 521.874526][T21593] nbd: couldn't find device at index -1577385984 18:37:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 522.063218][T21603] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 18:37:14 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:14 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:14 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) [ 522.388288][ T37] audit: type=1804 audit(1629139034.420:392): pid=21610 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/329/cgroup.controllers" dev="sda1" ino=15395 res=1 errno=0 [ 522.434482][T21615] nbd: couldn't find device at index -1577385984 18:37:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:15 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:15 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:15 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:15 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:15 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:15 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) [ 523.370144][ T37] audit: type=1804 audit(1629139035.400:393): pid=21631 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir685586760/syzkaller.XBM7ng/330/cgroup.controllers" dev="sda1" ino=15410 res=1 errno=0 [ 523.451811][T21631] nbd: couldn't find device at index -1577385984 18:37:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:15 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:15 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:15 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) [ 523.948517][T21647] nbd: couldn't find device at index -1577385984 [ 524.129229][T21657] nbd: couldn't find device at index -1577385984 18:37:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:16 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:16 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:16 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:17 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:17 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:17 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) [ 525.095290][T21672] nbd: couldn't find device at index -1577385984 18:37:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:17 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:17 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:17 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) [ 525.629412][T21689] nbd: couldn't find device at index -1577385984 [ 525.817106][T21696] nbd: couldn't find device at index -1577385984 18:37:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:18 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:18 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:18 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:18 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:18 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:18 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:19 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) [ 527.014710][T21715] nbd: couldn't find device at index -1577385984 18:37:19 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:19 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:19 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) [ 527.328748][T21728] nbd: couldn't find device at index -1577385984 18:37:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:20 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:20 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:20 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:20 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:20 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:20 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:20 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) [ 528.289444][T21745] nbd: couldn't find device at index -1577385984 18:37:20 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:20 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:20 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:20 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) [ 528.662076][T21759] nbd: couldn't find device at index -1577385984 [ 528.928534][T21770] nbd: couldn't find device at index -1577385984 18:37:21 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:21 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:21 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:21 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:21 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:21 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 529.798366][T21783] nbd: couldn't find device at index -1577385984 18:37:21 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:21 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:22 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:22 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:22 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 530.166782][T21797] nbd: couldn't find device at index -1577385984 [ 530.419657][T21806] nbd: couldn't find device at index -1577385984 [ 530.509579][T21810] nbd: couldn't find device at index -1577385984 18:37:22 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:22 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:22 executing program 1: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:22 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:22 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 530.760311][T21819] nbd: couldn't find device at index -1577385984 18:37:22 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:22 executing program 1: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 530.848641][T21823] nbd: couldn't find device at index -1577385984 18:37:23 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:23 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 530.975870][T21830] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 531.035414][T21830] nbd: must specify a size in bytes for the device [ 531.101270][T21832] nbd: couldn't find device at index -1577385984 18:37:23 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) [ 531.161732][T21837] nbd: couldn't find device at index -1577385984 18:37:23 executing program 1: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:23 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:23 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:23 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 531.319529][T21843] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 531.347171][T21843] nbd: must specify a size in bytes for the device [ 531.379112][T21845] nbd: couldn't find device at index -1577385984 18:37:23 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:23 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 531.556916][T21852] nbd: couldn't find device at index -1577385984 [ 531.673354][T21857] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:37:23 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 531.723106][T21857] nbd: must specify a size in bytes for the device [ 531.757997][T21860] nbd: couldn't find device at index -1577385984 18:37:23 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:23 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 531.957222][T21865] nbd: couldn't find device at index -1577385984 [ 531.980824][T21868] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:37:24 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 532.052420][T21873] nbd: couldn't find device at index -1577385984 [ 532.199711][T21879] nbd: couldn't find device at index -1577385984 18:37:24 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 532.376271][T21892] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 532.429354][T21894] nbd: couldn't find device at index -1577385984 18:37:24 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) [ 532.475650][T21895] nbd: couldn't find device at index -1577385984 18:37:24 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 532.648488][T21904] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 532.728344][T21910] nbd: couldn't find device at index -1577385984 18:37:24 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:24 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 532.770874][T21911] nbd: couldn't find device at index -1577385984 18:37:24 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:25 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) [ 532.979549][T21924] nbd: couldn't find device at index -1577385984 18:37:25 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 533.044654][T21929] nbd: couldn't find device at index -1577385984 18:37:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:25 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:25 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) [ 533.349386][T21940] nbd: couldn't find device at index -1577385984 18:37:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 533.405303][T21945] nbd: couldn't find device at index -1577385984 18:37:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 533.461776][T21947] nbd: couldn't find device at index -1577385984 18:37:25 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:25 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 533.672469][T21957] nbd: couldn't find device at index -1577385984 [ 533.745058][T21960] nbd: couldn't find device at index -1577385984 18:37:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 533.803427][T21969] nbd: couldn't find device at index -1577385984 18:37:25 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 534.021330][T21974] nbd: couldn't find device at index -1577385984 18:37:26 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) [ 534.168903][T21982] nbd: couldn't find device at index -1577385984 18:37:26 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 534.418643][T21990] nbd: couldn't find device at index -1577385984 18:37:26 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:26 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) [ 534.599256][T21995] nbd: couldn't find device at index -1577385984 18:37:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 534.761993][T22001] nbd: couldn't find device at index -1577385984 18:37:26 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:26 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:27 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 535.110307][T22012] nbd: couldn't find device at index -1577385984 18:37:27 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:27 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 535.281665][ T37] audit: type=1804 audit(1629139047.311:394): pid=22018 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir209759014/syzkaller.9YIXip/503/cgroup.controllers" dev="sda1" ino=13915 res=1 errno=0 [ 535.357430][T22017] nbd: couldn't find device at index -1577385984 18:37:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 535.443475][T22023] nbd: couldn't find device at index -1577385984 18:37:27 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x48008}, 0x4000001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="48000000b5075786000000000089a173d2000000ca71ef40b2d47bfffe8eedb5f0696fabc792d0f53e99e0722e2379d20e1a328b48ac17fd57adb6e93f5e4c4c1acaa6bf79273a6a66ef5e25693864dac1aa7bc2e6f9187bf8e149aad5dff369b7649f7bcd44e108d03756414590f20a691526d5d572911414b524f5a6a9b1b30f927c9e1fbbc900af7648c3fef6551093ece3e6141d19c077bd", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:27 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:27 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 535.694735][T22035] nbd: couldn't find device at index -1577385984 18:37:27 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:27 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 535.942251][ T37] audit: type=1804 audit(1629139047.971:395): pid=22042 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir209759014/syzkaller.9YIXip/504/cgroup.controllers" dev="sda1" ino=13915 res=1 errno=0 18:37:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(0x0, r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 536.047464][T22050] nbd: couldn't find device at index -1577385984 18:37:28 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 536.331668][T22064] nbd: couldn't find device at index -1577385984 18:37:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 536.415826][T22071] nbd: couldn't find device at index -1577385984 18:37:28 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 5: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 536.660797][T22083] nbd: couldn't find device at index -1577385984 18:37:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 536.805086][T22089] nbd: couldn't find device at index -1577385984 18:37:28 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:29 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) [ 537.066535][T22101] nbd: couldn't find device at index -1577385984 18:37:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 537.180946][T22106] nbd: couldn't find device at index -1577385984 18:37:29 executing program 3: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:29 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:29 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) 18:37:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 537.439386][T22117] nbd: couldn't find device at index -1577385984 18:37:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:29 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12008000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xf0, 0x12, 0xfe10d7aa259d0c29, 0x70bd2a, 0x25dfdbfc, {0x7}, [@typed={0xc, 0x16, 0x0, 0x0, @u64=0x7f}, @generic="146ff6597a2f95b36b6f17d5c87e027e8775078d66d38a60c7ee7758ae9584ce85a84639f44e30c1786066aa23d115643abe7f3631d68464aaf2b2d2f1026ad59c20739234c372322c4d48a662d255b07e4c0aaa5d6697bf468c840244ea76dd10f0b998eb01348d30454f055a09159af2ee94993d485213923f51624bcad7a1938b2376bc71c0f3a0a74aab0a6770130422638871ab5838a55d5bd9b1f11459fb1cbafb281960ea218ef0d635093d90d9bce001169887cf0e073b3eccb025fee27e8b1b4c30b7ac47e801fb3ab7a8db"]}, 0xf0}, 0x1, 0x0, 0x0, 0x840}, 0x48000) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="890f00000000000000001c00000018000180140002006970766c616e30"], 0x2c}}, 0x0) sendfile(r2, r1, 0x0, 0x100007800) 18:37:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:29 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) [ 538.031420][ T37] audit: type=1804 audit(1629139050.062:396): pid=22136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir811680383/syzkaller.0PjKX6/489/cgroup.controllers" dev="sda1" ino=13957 res=1 errno=0 18:37:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:30 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:30 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 18:37:30 executing program 5: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:30 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:30 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:30 executing program 3: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:30 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:30 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:31 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:31 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) 18:37:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:31 executing program 5: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) r3 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:32 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:32 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:32 executing program 3: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) r3 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:32 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:32 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:32 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:32 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0, 0x2c}}, 0x0) 18:37:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:32 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:33 executing program 5: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000) r3 = openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:33 executing program 4: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:33 executing program 3: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x4000000) r3 = openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3], 0x2c}}, 0x0) 18:37:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:34 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) [ 542.206582][T22250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 542.261588][T22250] nbd: must specify a size in bytes for the device 18:37:34 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) 18:37:35 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) writev(r0, &(0x7f0000000800)=[{0x0}, {0x0}, {&(0x7f00000006c0)='m', 0xff00}], 0x3) 18:37:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:35 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) writev(r0, 0x0, 0x0) 18:37:35 executing program 4: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) r3 = openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.stat\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1ff}, &(0x7f0000000500)=0x8) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 18:37:35 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}}, 0x0) [ 543.072642][T22266] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 543.120046][T22266] nbd: must specify a size in bytes for the device 18:37:35 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) 18:37:35 executing program 3: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@rose={'rose', 0x0}, 0x10) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_netdev_private(r0, 0x8927, &(0x7f0000000000)) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) r4 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r4, r3, 0x0, 0x5000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) [ 543.304572][T22271] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 543.335579][T22271] nbd: must specify a size in bytes for the device 18:37:35 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) [ 543.437283][T22274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 543.497276][T22274] nbd: must specify a size in bytes for the device [ 543.595742][T22281] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 18:37:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) [ 543.691392][T22281] nbd: must specify a size in bytes for the device 18:37:35 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) writev(r0, &(0x7f0000000800)=[{0x0}, {0x0}, {&(0x7f00000006c0)='m', 0xff00}], 0x3) 18:37:35 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c"], 0x2c}}, 0x0) [ 543.886518][T22287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 544.033612][T22290] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 544.045692][T22290] nbd: must specify a size in bytes for the device 18:37:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) r2 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r2, r1, 0x0, 0x5000) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0xa8052, r3, 0xfffff000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) 18:37:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:36 executing program 5 (fault-call:5 fault-nth:0): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 544.275685][T22294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 544.356603][T22296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 18:37:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:36 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:36 executing program 3 (fault-call:5 fault-nth:0): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) [ 544.591784][T22302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 18:37:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) [ 544.662305][T22303] nbd: couldn't find device at index -1577385984 18:37:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000"], 0x2c}}, 0x0) 18:37:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:37 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) [ 545.173589][T22324] nbd: couldn't find device at index -1577385984 18:37:37 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:37 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:37 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:37 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c000200000000000000000008000100"], 0x2c}}, 0x0) 18:37:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:37 executing program 4 (fault-call:5 fault-nth:0): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:37 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 545.677743][T22344] nbd: must specify at least one socket 18:37:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:37 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='+\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 545.813513][T22349] nbd: must specify at least one socket 18:37:37 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:37 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\"\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:38 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='-\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 546.046167][T22358] nbd: must specify a size in bytes for the device 18:37:38 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[], 0x2c}}, 0x0) 18:37:38 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='F\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000"], 0x2c}}, 0x0) 18:37:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:38 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='.\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:38 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'veth1_virt_wifi\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:38 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:38 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='/\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:38 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) r5 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r5, r4, 0x0, 0x5000) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000000)) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB='n\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb", @ANYRES16=r8], 0x2c}}, 0x0) r10 = openat$cgroup_ro(r4, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x58, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x401}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xa85}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004004}, 0x448c1) 18:37:38 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:38 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00e0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000140)=""/244, 0xf4}, {0xfffffffffffffffc}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000000240)=""/12, 0xc}], 0x8, &(0x7f0000000280)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x40}, 0x40000120) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000480), 0x4) 18:37:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='F\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e03f0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000001080)={{0x14}, [@NFT_MSG_NEWCHAIN={0x48, 0x3, 0xa, 0x3, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffe}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_DELTABLE={0x78, 0x2, 0xa, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, @NFT_OBJECT_CONNLIMIT=@NFTA_OBJ_DATA={0xc, 0x4, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @NFT_MSG_NEWOBJ={0x40, 0x12, 0xa, 0x801, 0x0, 0x0, {0x7, 0x0, 0x8}, @NFT_OBJECT_CONNLIMIT=@NFTA_OBJ_DATA={0x2c, 0x4, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x2e9}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0xfffffffb}]}}, @NFT_MSG_DELTABLE={0x28, 0x2, 0xa, 0x5, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8}]}, @NFT_MSG_DELTABLE={0x34, 0x2, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x40fc6122e97eed30}]}, @NFT_MSG_NEWSETELEM={0x50bc, 0xc, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x2730, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x7}]}, {0x2448, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x107c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x1004, 0x1, 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@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe9}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x200}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x40}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4cae6a18}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffeffff}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_DESC_CONCAT={0x108, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xbe48}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6aa8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000001}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x75}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x400}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0x54, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffff7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x400}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80}]}]}]}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELSET={0x40, 0xb, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x14}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0x40}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x5}, @NFTA_SET_USERDATA={0xb, 0xd, 0x1, 0x0, "0c7f426227dc7a"}]}, @NFT_MSG_DELOBJ={0x44, 0x14, 0xa, 0x301, 0x0, 0x0, {0x6, 0x0, 0x8}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}], {0x14}}, 0x54fc}, 0x1, 0x0, 0x0, 0x4000}, 0x24008050) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newroute={0x24, 0x18, 0x200, 0x70bd2c, 0x25dfdbfe, {0x2, 0x94, 0x0, 0x1, 0xfe, 0x3, 0xfe, 0x3, 0x200}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x14040005}, 0x20000080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={0x0, 0x5, 0xfffffffffffff7e1, 0x1}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r5) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000ff1e000001000000040007800cc10e588b06559f000200000000000000f100080001000000fb"], 0x2c}}, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000002c0)=0xffff) 18:37:39 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ec020020", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 547.438262][T22418] __nla_validate_parse: 4 callbacks suppressed [ 547.438281][T22418] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 18:37:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 547.503550][T22418] nbd: must specify a size in bytes for the device 18:37:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00f0ff7f", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:39 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ce010000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="effdffff", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:39 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) r3 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4800000010000507000000000089a173d200000032caa87f5a60b2c7a24065c47c4c3c5b169f5ae9ac355c7b6ee8a4be31a2fc1dffb16d261737d13baee1b244d1124c6ce1be28e0696a562181ad24064838bdff09c86f3e44a57879c6f8c0e5c13f5e55c40d655b69ddd5fef00c54212564c9cd0486c7afcc6ee7ce15e88415eed93c010c4f4f040ebdbcda388e740f3881b68f5506709f094b971dfb08708fbce8de77a05e5dbd5237920eb177a1435f8c4873fb6d8f0572038220d547f8c2ffa91df27c99e70418fc0ba542420c9cedb368aebe49c9e7ee", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r6, 0x4008f510, &(0x7f00000000c0)=0x800) sendfile(r3, r2, 0x0, 0x5000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30f) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r9) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:39 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="cf010000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d0010000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000089a173d2000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000000)=0x2, 0x4) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r5) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f2020000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 548.426002][T22458] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:37:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c040000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0a030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c050000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:40 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c060000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\a\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5c030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\b\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5d030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000300), r2) r3 = socket$pppl2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8c7b, 0x10}, 0xc) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0xa0, 0x5, 0x3ff}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="2400000054309393145f08b77ef4251f380cf3aae195bb7e41de9d133f9b4099cbf83e6e6e99636daa88823f010cc501b0c15a9533129ed621900f3f5079670edad569957b24315de085c9f08a957e655afb478aa79338c74db2cc1469598ec7530e4bd31161e17b02c31ef0145bda0c4df61fe323627cf14c4138ac48d0f707b41c5f70a7b414ff2ce0558c75db8bc8ded22f6bef6b55e2f4ac66546983e866d2e036f026c512", @ANYRES16=r7, @ANYBLOB="830400000000000000000100000008000200020000000800010005000000"], 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r7, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x50) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xb, 0x8, &(0x7f0000000580)=ANY=[@ANYBLOB="18280000", @ANYRES32=r3, @ANYBLOB="000000009d020000950000000000000018000027ccbc4e3415d6aec091b75f6d38000b00000000000000e80f00001800000005000000000018fce89857559390e3eef5c12e5a9d738466520f3fc000a21afff290cd0086354ed97ef564c81fe8406ff37865742504401088cb6067b11f612829d9f3dd2ff283a2497a11558a716ebe"], &(0x7f0000000040)='syzkaller\x00', 0x3, 0x1c, &(0x7f0000000080)=""/28, 0x41100, 0x0, '\x00', 0x0, 0x10, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000140)={0x12, 0x20000006, 0x10000, 0x1}, 0x10, 0x0, r4}, 0x78) sendfile(r3, r8, &(0x7f0000000200)=0x20, 0x7f8) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r9) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00000000ff0156e9e07e00"/23], 0x2c}}, 0x0) r11 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r11, 0x6611) 18:37:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5e030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\n\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000200)={0x41, 0x3}, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r4) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000230794fbbc25705af1a531a1869123a4ef30ddb29561cbfa8044082db9c74b7b9ed54f62d0c75a441b785fa00b756154603deb173f1b1d7daa33679d8bf800915900fe679b57ee1bb6f7f78deaeb485688edfefb40118013577205c76c571fb4875519192253b789bcb05e4394eaef40b576963d04a50e955ac79", @ANYRES16=r5, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000100)=ANY=[], 0x208e24b) r7 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000000)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r7, r6, 0x0, 0x5000) r10 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') r11 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@RTM_GETNSID={0x54, 0x5a, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@NETNSA_FD={0x8}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r10}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r11}, @NETNSA_PID={0x8}, @NETNSA_FD={0x8, 0x3, r0}, @NETNSA_FD={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x8801}, 0x40000) 18:37:42 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5f030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0f0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) r2 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040804}, 0x4000805) sendfile(r2, r1, 0x0, 0x5000) ioctl$TUNSETLINK(r1, 0x8912, 0x30d) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r6) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES16=r1, @ANYRES16=r7, @ANYRES16=r2], 0x2c}}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'vlan0\x00', 0x7}) 18:37:42 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="60030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c100000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00e0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\"\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:42 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e03f0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',,\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',H\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ec020020", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',L\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00f0ff7f", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:43 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x20, 0x4, 0x262a, {{0x17, 0x4, 0x3, 0x37, 0x5c, 0x67, 0x0, 0x13, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x13}, {[@timestamp_prespec={0x44, 0x1c, 0xd8, 0x3, 0xc, [{@empty, 0x4}, {@broadcast, 0x8}, {@private=0xa010102, 0x6}]}, @ssrr={0x89, 0xb, 0x98, [@dev={0xac, 0x14, 0x14, 0x1c}, @multicast2]}, @timestamp={0x44, 0x20, 0x85, 0x0, 0x4, [0x8, 0x703f, 0x1ff, 0x8, 0x818, 0x7f, 0x4]}]}}}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@setlink={0x3c, 0x13, 0x200, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, 0x280, 0x2013}, [@IFLA_PORT_SELF={0x14, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x8, 0x2, 'nbd\x00'}, @IFLA_PORT_PROFILE={0x8, 0x2, 'nbd\x00'}]}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x8001) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4840000010000507000000000089a173d20000007cf851306d91bc31c1989f02b45839e3a387f0e0c6924913fdc6f16f24c5a955a585d98390d8e12b63d51afa0ebef58aed221f08b8bb0d51ac20fcebdc6b838154dabfdac742addc728cc268dbc2c80b7d58cd1006bd7e3acbe8f108d0fad02609e1a03439d3b719b388e2c3c2f86c41ba38f1bf98aeb85b7e7769d540b30526926c42ebe091765c0c6b293e96f3d1c35d545b2e300e749c51034e667a654e1e", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) close(r5) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x60, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r8 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r8, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000840)={@loopback, @initdev, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r6, 0x89f2, &(0x7f0000000d80)={'tunl0\x00', &(0x7f0000000cc0)={'syztnl2\x00', r9, 0x1, 0x8000, 0x7, 0x1, {{0x19, 0x4, 0x2, 0x7, 0x64, 0x67, 0x0, 0x7, 0x29, 0x0, @remote, @local, {[@rr={0x7, 0x2b, 0x50, [@multicast1, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @broadcast, @broadcast, @remote, @local, @private=0xa010100, @multicast1]}, @ssrr={0x89, 0x23, 0x8, [@private=0xa010100, @multicast2, @loopback, @broadcast, @broadcast, @rand_addr=0x64010102, @empty, @broadcast]}]}}}}}) sendmsg$nl_route_sched(r5, &(0x7f0000000e00)={&(0x7f0000000700), 0xc, &(0x7f0000000740)={&(0x7f0000007500)=@deltfilter={0x64f8, 0x2d, 0x10, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0x7}, {0xd, 0x6}, {0x4, 0xf}}, [@filter_kind_options=@f_u32={{0x8}, {0x36c, 0x2, [@TCA_U32_MARK={0x10, 0xa, {0x490, 0xffffff00}}, @TCA_U32_POLICE={0x40, 0x6, [@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x3, 0x0, 0xfbdf, 0xffffffff, {0x3, 0x1, 0xff, 0xd6d8, 0x81, 0x9}, {0x23, 0x2, 0x4, 0x9, 0x5, 0x1f}, 0x0, 0x8, 0x7}}]}, @TCA_U32_HASH={0x8, 0x2, 0x4}, @TCA_U32_ACT={0x310, 0x7, [@m_bpf={0xc0, 0x10, 0x0, 0x0, {{0x8}, {0x14, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x8}]}, {0x85, 0x6, "cda661fbe79241a6d384c881fd23ec37e38309b1ea700cc116cafe4be0d54c724f01f6f645e95da9f0c31ddd1df342aa35a21246837c0e2bb2cc1c0832a4e7fa87ed8abb5d4429235cbc4c93b9e5203fab0f079992a02efef73cf04521207ef6e0c23cbd30eed8d9339dbef5b159db5bd36218cab1602984673c08261af00e2a65"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x24c, 0x20, 0x0, 0x0, {{0x8}, {0x124, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x10000}, @TCA_IPT_TARG={0x10f, 0x6, {0x100, 'security\x00', 0x20, 0x7, "2e17a43202e95c2950b2431bd67b91f6f52ce44c24c9f8a1e81d19ecff949517935f92d44004fef09261ea86fa2fde53b53ad8f70b4d6a34ffb381f83380b73a2f84ec3a5d1d889c9e897c312ea6ab772e9553a16abe1eba2e33e9493a1fe0ea7593f8f432526f539230cb93c3986bed04ff82cb9da25e478f68e80b44accda6fcd05271c5b0eaf611b521414fa26e85ec5f793449697c74086ed559e6d2f3617c9157c0b766384e256358e1725a3cd9c8f29fadd623efa27cbf99280ed009032cc12d83009fa9b40c54f4ce345edcabb5ad240f03fd8a70fbad5fed90f480aeaa205b40a6"}}, @TCA_IPT_INDEX={0x8}]}, {0x102, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}, @TCA_CHAIN={0x8, 0xb, 0x7}, @filter_kind_options=@f_bpf={{0x8}, {0x8c4, 0x2, [@TCA_BPF_FLAGS={0x8}, @TCA_BPF_POLICE={0x20, 0x2, [@TCA_POLICE_RESULT={0x8, 0x5, 0x7}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x7fff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7}]}, @TCA_BPF_POLICE={0x85c, 0x2, [@TCA_POLICE_RATE={0x404, 0x2, [0x4a, 0x4a9, 0x1, 0x7fff, 0x81, 0x800, 0x9, 0x80, 0x3f, 0x2, 0x1, 0x2, 0x20, 0x1, 0x0, 0x3, 0x8b8, 0x2, 0x0, 0x2, 0x2, 0x3, 0x2, 0x800, 0x8001, 0x3f, 0x1, 0xfffffffd, 0x7, 0x8000, 0x7, 0x0, 0x401, 0x4, 0xcd, 0x10001, 0x1f, 0x200, 0x101, 0x2, 0x1, 0x7ff, 0x7, 0x6a0, 0x3, 0x800, 0x4, 0xdf39, 0x9, 0x401, 0xa1d, 0x0, 0x3ff, 0x100a16b3, 0x3, 0xed, 0x0, 0x9, 0x0, 0x7, 0x5, 0xfb4, 0x9, 0x101, 0x3ff, 0x4, 0x8, 0x0, 0x8, 0x9, 0x3, 0xc70, 0x7, 0x8, 0x1000, 0xd0, 0x5, 0x200, 0x9, 0x2, 0x0, 0xb440, 0x5, 0xfff, 0x8, 0x19e80907, 0x1, 0x6, 0x1ff, 0x2, 0x3, 0x3, 0x9, 0x2, 0x5, 0x2, 0xd90, 0x7, 0x3f, 0x2, 0x9, 0x4, 0x0, 0x62, 0x0, 0x6, 0x80000001, 0x81, 0x6, 0x40, 0xbec3, 0x9, 0x1f, 0x80000000, 0x3, 0x1, 0xab1f, 0x2, 0x1, 0x7ff, 0x9, 0x81, 0x0, 0x200, 0x3, 0x6, 0x6, 0x1, 0x100, 0x10001, 0x3, 0x0, 0x5f, 0xfffffc00, 0x8, 0x1de7, 0x8, 0x5, 0x3, 0x200, 0x8, 0x3ff, 0x40, 0x5, 0x400, 0x7, 0x9, 0x0, 0x40, 0x7, 0x7fffffff, 0x337, 0x86, 0x7f, 0x8, 0x3f, 0x2, 0xeff, 0x1, 0x5, 0x975, 0x8, 0x8, 0xff, 0x6, 0x3, 0x7fff, 0xdc6, 0x5, 0xfffffffa, 0x0, 0xffffff72, 0x9, 0x5, 0x7fff, 0x80000000, 0x8, 0x2d5, 0x101, 0x80000000, 0x10000, 0x200, 0x1, 0x8, 0x2, 0xfcb, 0x2, 0x3ff, 0x7, 0x6, 0x5, 0x8, 0x6, 0x716, 0x0, 0x3, 0x3f, 0x7, 0x9, 0x5e, 0x8, 0x7, 0x3a0, 0x1, 0xcc, 0x0, 0x20, 0x3, 0x6, 0x9, 0xca, 0x2, 0xbb, 0x243b, 0xffff8000, 0x9c89, 0x7, 0x7, 0x4, 0x7, 0x4, 0x7, 0x81, 0x49e, 0x0, 0x4, 0x8, 0x7, 0x7, 0x3, 0x7, 0x8, 0x15, 0x1f, 0xc00, 0x5, 0x80000000, 0x81, 0x4, 0x3, 0x1, 0x7fffffff, 0x1, 0x3f, 0x1, 0x101, 0xffffffff, 0x3, 0xe005, 0x5, 0x8, 0x5, 0xcc, 0x8, 0x3]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1f}, @TCA_POLICE_TBF={0x3c, 0x1, {0x5, 0xffffffffffffffff, 0x2f7, 0x6, 0x8, {0x52, 0x3, 0x2, 0x2, 0x1, 0x1}, {0x3, 0x0, 0x29b, 0x7f, 0x5, 0x4}, 0xffff, 0xffffffc0, 0x3}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_RATE={0x404, 0x2, [0x4, 0x3, 0x1c9, 0x0, 0x1f, 0x1, 0xea79, 0x27f, 0x0, 0xf483, 0x10000, 0x80000001, 0x49, 0x8, 0x3, 0xfffffffa, 0x4, 0x9, 0x1f, 0x9, 0x100, 0x5, 0x7, 0x42, 0x3ff, 0x0, 0x9, 0x7, 0x401, 0x3, 0x1f, 0x7fff, 0x7940, 0x2, 0x8, 0xffffff7f, 0x5, 0x80000000, 0x0, 0x1, 0x10001, 0x2, 0x3ff, 0xe72, 0x3, 0x200, 0xffff3b5f, 0x4, 0x401, 0x68f, 0x826, 0x0, 0x1, 0x8, 0xc35, 0x101, 0x1e2, 0x101, 0x1ff, 0x9, 0xfffff5a2, 0x400, 0xc468, 0x5, 0x8001, 0xfffff6ce, 0x3ff, 0x5, 0x7, 0xda, 0x80000001, 0x0, 0x6, 0x1, 0x7, 0x0, 0x4, 0x7f, 0x7, 0x6, 0xb0, 0x0, 0xc2, 0x2, 0xc9, 0x7f, 0x2, 0x1, 0x0, 0x0, 0x5, 0xfffffffd, 0x9, 0xfff, 0x3, 0x3, 0x1ff, 0x1, 0x1, 0x0, 0x3f, 0x6a, 0x80000001, 0x28, 0x10000, 0x5, 0x1ff, 0xdba, 0x5, 0x1000, 0x2, 0x2, 0x8001, 0x3ff, 0x7fffffff, 0x80, 0x1, 0xb8e, 0x7ff, 0x80, 0xfff, 0x2, 0x8, 0x2, 0xe, 0x56cc, 0xb05, 0x200, 0x20, 0x3, 0x2, 0x2f69, 0xfffffff7, 0x8, 0x201, 0x6, 0x2, 0x101, 0x3, 0x0, 0x3, 0x80000000, 0x101, 0x2, 0x5, 0x100, 0x80000000, 0x10000, 0x80, 0x1f, 0x1, 0x6, 0xb9f, 0x3, 0x4ffa, 0x2, 0x9f86, 0x6, 0x80000000, 0xa8, 0x3f, 0x1a, 0x200, 0x200, 0x40, 0x2, 0x101, 0x8001, 0x231, 0x3, 0x101, 0x401, 0x7, 0x80000001, 0xffffffff, 0x1, 0x9, 0xffffff5b, 0x0, 0xffff17a7, 0x4, 0x1, 0x100, 0x9, 0x6, 0x10001, 0xffffffff, 0x6, 0x6, 0xffff, 0xfffffbeb, 0xfffffffa, 0xf4e, 0x1, 0x28, 0x6, 0x0, 0xf4, 0x0, 0x4, 0x9, 0x8, 0xfffffff8, 0x9, 0x0, 0x7f, 0x9, 0x1, 0x8, 0x81, 0x0, 0x29a, 0x5, 0x20000000, 0xffff4e32, 0x8, 0x80000001, 0x1fb2b1d5, 0xda6, 0x6, 0x8, 0x40, 0x11b, 0x7fff, 0x3, 0x20, 0x11be, 0xfff, 0x3, 0x4, 0x200, 0x7, 0x0, 0x0, 0x7, 0x1eee, 0xffffffff, 0xd98, 0x2, 0x1, 0x0, 0x7, 0xfffff800, 0x2, 0x1, 0x1, 0xec1, 0x0, 0x1000, 0x8, 0x2c5, 0x8001, 0x100, 0x7ff, 0x7f, 0x7]}]}, @TCA_BPF_OPS={{0x6, 0x4, 0x4}, {0x24, 0x5, [{0x1, 0xfd, 0x0, 0x1}, {0x7, 0x1f, 0x0, 0x1}, {0x6, 0x5, 0x4, 0x1000}, {0x1b0, 0x3f, 0x7, 0x9}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}, @TCA_BPF_FD={0x8}]}}, @TCA_CHAIN={0x8, 0xb, 0x40c9}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_matchall={{0xd}, {0x500c, 0x2, [@TCA_MATCHALL_ACT={0x5008, 0x2, [@m_pedit={0xf58, 0x1f, 0x0, 0x0, {{0xa}, {0xeb4, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xeb0, 0x4, {{{0x5, 0x4, 0x10000000, 0x8, 0xa40d}, 0xe4, 0x7, [{0x80000001, 0x83, 0x4, 0x100, 0x3, 0x3}, {0xb3, 0x69e, 0x101, 0xbd90, 0x0, 0x6a85}, {0x5, 0x686, 0x8000, 0x6, 0x1, 0x8}, {0x8, 0x6, 0x0, 0x3, 0x1f, 0x5}, {0x40, 0x9, 0x6, 0x7, 0x2e, 0x800}, {0x0, 0xe000, 0xe23, 0x8001, 0x0, 0x80}]}, [{0x5, 0x8, 0x7fffffff, 0xffffff2d, 0x40}, {0x1, 0x8, 0x9, 0x0, 0x80000001, 0x5}, {0x8, 0x3, 0x8, 0xffff0000, 0x400, 0x5}, {0x7, 0x0, 0xfac, 0xde, 0x3, 0x400}, {0x80, 0x3f4, 0x2, 0x80000000, 0x9, 0x6}, {0x9000000, 0x5, 0xffffffff, 0x7, 0xff, 0x200}, {0x8, 0xffffffff, 0x7fff, 0x1, 0x7040000, 0x80000000}, {0xd1f, 0x80000000, 0x20, 0xefa, 0xf3d, 0x8}, {0x1000, 0x242, 0x3ff, 0x0, 0xffffffff, 0x2}, {0x7a, 0xc36c, 0x5, 0x0, 0x9, 0x1}, {0x1, 0xca, 0x2, 0x80, 0x3, 0x7}, {0x20d1d6be, 0x8, 0x2, 0x0, 0x3, 0x2806}, {0x1f, 0x2a0, 0x668, 0x40, 0x1, 0x4}, {0x451, 0x9, 0x1, 0x9, 0x15b, 0x5}, {0x7f, 0x6, 0x3, 0x3, 0x81, 0x2}, {0x4, 0x7fff, 0xffff, 0x9, 0x400, 0xfffffff9}, {0x1ff, 0x20, 0x9, 0x7, 0x4, 0x6}, {0xffff, 0x4, 0x0, 0x5, 0xfff, 0x9}, {0xffff, 0x6, 0x4, 0x621, 0x1, 0x800}, {0x3, 0x401, 0x3ff, 0x4, 0x40, 0x401}, {0xfff, 0x7, 0x6, 0x70, 0x4, 0x1}, {0x9, 0x8, 0x10001, 0x4, 0x9, 0xfffffff9}, {0x5, 0x7fff, 0x1, 0x0, 0x9, 0x81}, {0x7, 0x5, 0xff, 0x100, 0x3bc, 0x4}, {0xfffffffa, 0x1, 0x7, 0x8, 0x0, 0xfffffffa}, {0x0, 0x6, 0x0, 0xabde, 0xad, 0x2}, {0x7ff, 0x1, 0x9, 0x3ff, 0x6, 0x7}, {0x7ff, 0x4, 0x3, 0x2, 0xffffffe0}, {0x8000, 0xd9f6, 0x2, 0x0, 0xfffffffe, 0x9}, {0x3, 0x0, 0xffffffff, 0x2, 0x8, 0x3}, {0x3f, 0x9, 0x1, 0x10001, 0x401, 0xa2b}, {0x101, 0x0, 0x5, 0x6, 0x9, 0x3}, {0x1, 0x37, 0x8, 0x659, 0x401, 0x4}, {0x875, 0x0, 0x1ff, 0x159, 0x401, 0xf9}, {0x2, 0x9813, 0x8001, 0x3, 0x0, 0x8}, {0x80000000, 0x4, 0x1, 0xffffff01, 0xb8, 0x1}, {0x4, 0x5c65b73d, 0x6, 0xe494, 0x9, 0x9}, {0x9, 0xbc, 0x2, 0x2, 0xfffffffc, 0x401}, {0x3, 0xa56e, 0x2, 0x1, 0x4, 0x4}, {0x1, 0x28f, 0x9, 0xfc9, 0x7, 0x7ff}, {0x7, 0x3, 0x7, 0x81, 0x8, 0x1f}, {0x4, 0xd0, 0x7, 0x1, 0x9, 0x8}, {0x35, 0x0, 0x2, 0x1, 0x6, 0x1f}, {0x7, 0xffffffff, 0xa160, 0x1, 0x1ffc0000, 0x272}, {0x62, 0x0, 0x1f, 0x9, 0x7, 0xffff}, {0x40, 0x4, 0x8, 0x3ff, 0x800, 0x7}, {0xb53, 0x40, 0x10001, 0x1, 0x0, 0x6}, {0x2, 0x800, 0x6, 0x0, 0x5}, {0x401, 0x9c, 0x10000, 0x0, 0x9, 0x1000000}, {0x80, 0x6, 0x7, 0x0, 0x9, 0xffffffb9}, {0x7, 0x9, 0x3, 0x9, 0x7, 0x80000001}, {0xffffffff, 0x9b82, 0x4, 0xc, 0x1000, 0x20}, {0xa11, 0x8, 0x97, 0x1, 0xda0, 0x7ff}, {0x800, 0x80000000, 0x2, 0x1, 0xff, 0x800}, {0x8, 0x7, 0xfffffffc, 0x1f, 0x3, 0x8}, {0xffffffff, 0x84d, 0x55bafff8, 0x0, 0x5, 0x80}, {0x925, 0x0, 0x0, 0x2, 0x7, 0x81}, {0x80000001, 0x2, 0x80000000, 0x3b, 0x56, 0x1}, {0x8000, 0xb81a, 0x5, 0x3c, 0x1, 0x4}, {0xb, 0x200, 0x401, 0x101, 0x1, 0x3f}, {0x0, 0xfffffffd, 0xffffff30, 0xc1, 0x7, 0x4}, {0xf45, 0x0, 0x9f7, 0xfffffff9, 0x100, 0x2}, {0x6, 0x7, 0x800, 0x2b9, 0x8, 0xfffffffe}, {0x1f, 0x7, 0x0, 0x1, 0x1f, 0x2}, {0x0, 0x2, 0x5, 0x2, 0x3, 0x100}, {0x7, 0x3, 0x0, 0xd271, 0x8000, 0x1}, {0x1, 0x6, 0x1, 0x194f, 0x8000, 0xc13}, {0x1, 0x717, 0x3, 0x7, 0x2}, {0x9, 0x0, 0x2, 0x1, 0x6, 0x8001}, {0x2, 0x200, 0x3f, 0x10000, 0x8, 0x7}, {0xbfa, 0x1, 0xc36, 0x7ff, 0x100}, {0xffffffff, 0x8, 0x1, 0x7f, 0x6, 0x6}, {0xffff, 0x8, 0x2, 0x1f, 0x5, 0x5}, {0x6, 0x1, 0x4, 0xffff0000, 0x3, 0x1}, {0x81, 0x0, 0x4, 0xac, 0x20, 0x6}, {0xad5b, 0x10000, 0x3, 0x9, 0xffff, 0x7}, {0xfffffc01, 0x7fff, 0x3, 0xd4, 0xfffff025, 0x2}, {0x400, 0x100, 0x1, 0x30, 0x5, 0x9}, {0x43cc, 0x1, 0x8, 0x7ff, 0x0, 0x7}, {0x40, 0x1ff, 0x0, 0xfffff21b, 0x80000001, 0x10000}, {0xbd67, 0x6, 0x6dd, 0x6, 0x1, 0x1}, {0x2, 0xfff, 0x1, 0x9, 0x2, 0x7fff}, {0xf74, 0x10001, 0xfb0b, 0x5, 0x200, 0x3}, {0x20, 0x7, 0x0, 0x200, 0x81, 0xe0f2}, {0x4c, 0x1, 0x4e, 0x4, 0x2, 0x5}, {0x8, 0x9, 0x6, 0x4, 0x1, 0xffff}, {0x4, 0x3, 0x4, 0x101, 0x9, 0x7ff}, {0x322, 0xff, 0x7, 0x7, 0x5, 0x7}, {0x4, 0xffff, 0x9, 0x0, 0x3, 0xfffff800}, {0x1, 0x1, 0x80000001, 0x4a, 0x5}, {0x7ff, 0x578, 0x5, 0xff, 0x7f4, 0x80000001}, {0x7fffffff, 0x8, 0x100, 0x7, 0x7fff, 0x20}, {0x3, 0x3ff, 0x5c7, 0x1, 0x5, 0x7}, {0xe006, 0x401, 0x40, 0x2, 0x1, 0xfff}, {0x87d2, 0xfffffd3b, 0x1, 0x6, 0x8, 0x51a}, {0x4, 0x9, 0xc7fa, 0x6c, 0x6, 0x6}, {0xfffffffa, 0x0, 0x62b, 0x37, 0x3, 0x7}, {0x81, 0x2, 0x9, 0x7f, 0x9, 0xffff}, {0x1, 0x4, 0x4538, 0x0, 0xff}, {0x3e89, 0xffff, 0x2, 0x6, 0x60c, 0xffff}, {0xffffff23, 0xe00000, 0x6, 0x5, 0x10001, 0x2}, {0x80, 0x88, 0x20, 0xfffffffc, 0xcd, 0x400}, {0x8, 0x5, 0x7, 0x8001, 0xce, 0x6}, {0x4, 0x2, 0x3c5, 0x1, 0x7ff, 0x3}, {0x8, 0x6, 0x3, 0x9, 0x36b2, 0x1a}, {0x4, 0x3, 0x8, 0x800, 0x2d97fcb6, 0xa91}, {0x0, 0xb54, 0x3, 0x3ff, 0x401}, {0x3, 0x3, 0x80000000, 0x6, 0x2, 0x65ed7591}, {0x0, 0x5c7d, 0x7, 0x2, 0x9, 0x6}, {0x6, 0x2400000, 0x1, 0xff, 0xe4, 0x5}, {0x80000001, 0x8, 0x400, 0x6, 0x1f800000, 0x3ff}, {0x7fffffff, 0x703a, 0x20, 0x10000, 0x2, 0xf4}, {0x0, 0x1ff, 0x800, 0x20000000, 0x73, 0x5}, {0x81, 0xfff, 0x9, 0x80000001, 0xfff, 0x6}, {0x9, 0x401, 0x6, 0x6, 0x8, 0x7}, {0x1, 0x30000, 0x0, 0x2, 0x40d, 0xe6c}, {0x3, 0x1, 0xfff, 0xca, 0x3, 0x2}, {0x6, 0x1, 0x1, 0x1, 0xf, 0x20}, {0xe2e, 0x2, 0x80000000, 0x2, 0x0, 0x1}, {0x6, 0xfb26, 0x2, 0x7, 0x7, 0xfffffffc}, {0xffff0001, 0xff, 0x4, 0x2, 0x1, 0xaa}, {0xf, 0x6, 0x0, 0x1000, 0xffff, 0x2}, {0x80000001, 0x3, 0x200, 0x8, 0x6, 0x2}, {0x8, 0x0, 0xfffffff8, 0x40, 0x1ff, 0x1}, {0xfff, 0x7, 0x1, 0x2, 0x0, 0x80000001}, {0x3, 0x6, 0x2, 0x8, 0x6, 0x5}, {0x8, 0x100, 0x1, 0x5, 0xfffffffb, 0xfffffff8}, {0x10001, 0x2, 0x3, 0x10000, 0x62f}], [{0x0, 0x1}, {0x3}, {0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x2}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {}, {0x1}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x1}, {0x1}, {0x4}, {0x0, 0x1}, {0x5}, {0x5}, {0x3, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x5}, {0x6, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {}, {0x1}, {0x0, 0x1}, {0x1}, {0x5, 0x1}, {0x3}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x3, 0x1}, {0x3, 0x1}, {0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {}, {}, {}, {}, {0x2, 0x1}, {0x4}, {0x3, 0x1}, {0x4, 0x1}, {0x1}, {0x3}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {}, {0x3, 0x1}, {0x3}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x3}, {0x3, 0x1}, {0x3}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {0x3}, {0x2}, {0x5}, {0x3}, {0x1}, {0x4, 0x1}, {0x1}, {0x3}, {}, {}, {0x5}, {0x3}, {0x3}, {}, {0xb, 0x1}, {}, {0x4}, {0x3}, {0x5, 0x1}, {0x2}, {0x2, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3, 0x3cc6b1febf290565}, {0x3, 0x1}]}}]}, {0x7a, 0x6, "3bbd4552b829fe2ea0cbfd652922d2c54732fd19f0dbe3572a1403730115c82c535cdcfdeec8c446d100e46f2cd795f92a8f9bbe329e2fdceb050e628f216576b7bdcf06799c2377117b2d50960f900b16b10cbdc53159c3aaf8f1be1f125213254b0401a2b815dc3a6b10c282003b58af9ae253042c"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_mirred={0x104, 0x1, 0x0, 0x0, {{0xb}, {0xc4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x0, 0x3, 0x800, 0x82f5}, 0x2, r4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x3, 0x0, 0x8, 0x3f}, 0x3986d4ce048cf143, r7}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x6, 0x1, 0x2, 0x432}, 0x2, r7}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x80000001, 0x0, 0x10000000, 0x7}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xe0de, 0x6, 0x8000006, 0xfffffff8, 0x100}, 0x4, r10}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x40, 0xffffffffffffffff, 0x8, 0x1}, 0x2, r11}}]}, {0x17, 0x6, "e57733a2a4ca508eb3c97bc69f34f37d0a86c3"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_pedit={0x3e98, 0x1, 0x0, 0x0, {{0xa}, {0x3e30, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xef8, 0x2, {{{0x7, 0xff, 0x0, 0x4c84, 0x2}, 0x6, 0x9, [{0x1ff, 0x6, 0x6, 0x7ff, 0x4, 0x9}, {0x5, 0x0, 0x6, 0xfffffff9, 0x0, 0x5}, {0xe01, 0x9d4, 0xffffff81, 0x4, 0x9, 0xbe}, {0xd097, 0x5, 0x1fd, 0x200, 0x4, 0x7}, {0x5, 0x10001, 0x5, 0x4, 0x80000001, 0x3}, {0x73b, 0x5cd, 0xca, 0x7f000, 0x8001, 0x9}, {0xa9, 0x800, 0x1, 0x7, 0x2, 0x7}, {0x3, 0x3, 0x800, 0x1000, 0xfffffffb, 0x5}, {0x2, 0x40, 0x49, 0x3f, 0xe, 0x200}]}, [{0x3ef8, 0x76b, 0x3f, 0x2, 0x9, 0xffa}, {0xac, 0x2, 0x3, 0x4, 0x0, 0x5f}, {0x5ea7975a, 0x7ff, 0x1, 0xfff, 0x81, 0x200}, {0x3, 0x6, 0x4, 0x1, 0x1f, 0x7}, {0xffffffff, 0x578, 0x1, 0x6, 0xffffff00, 0x7}, {0x6, 0x9, 0x8001, 0x80, 0x80000001, 0x1}, {0x5, 0x0, 0x80000001, 0x1, 0x8, 0x7f}, {0x7ff, 0x47f, 0x81, 0xfffffffe, 0x6, 0x3}, {0x19, 0x80000001, 0x3, 0xfff, 0x7, 0x5}, {0xffff, 0x1, 0xfff, 0x38000, 0x9, 0xffffffff}, {0xffff, 0x0, 0x3, 0xcd, 0x40, 0x3}, {0x0, 0x10001, 0x1ff, 0x9, 0x0, 0x2}, {0x7fffffff, 0x5, 0x9d, 0x4c, 0x3, 0x5}, {0x0, 0x1ff, 0x686, 0x4, 0x8, 0x5}, {0x7, 0x0, 0x3, 0x7fff, 0x6, 0x1}, {0x3, 0x0, 0xffffff01, 0x4, 0xfff, 0x8}, {0x7fff, 0x8, 0x7d3, 0x1, 0x5, 0x1000}, {0x2, 0x7, 0x0, 0xfffffffa, 0x5, 0x8}, {0x0, 0x200, 0x7c6, 0xb6, 0x6, 0x2c7e}, {0x5, 0x0, 0x1f, 0x1, 0x7, 0x16b4}, {0x60d, 0x7ff, 0x6, 0x1, 0xffff7fff, 0xfffffffb}, {0x6, 0x80000001, 0x80, 0x2f2, 0x0, 0x4}, {0x1ca, 0x3d69, 0x6, 0x8, 0x5, 0x2}, {0x4000, 0x7e49, 0x40ca, 0x1, 0x5, 0x7}, {0x2, 0x4, 0x6, 0x80, 0x5, 0xd9e}, {0x0, 0x9, 0x9, 0x3, 0x5029126d, 0x40}, {0x6, 0x2, 0xffffb32c, 0x9, 0x6, 0x2}, {0x800, 0x2, 0x8000, 0x40000, 0x99, 0x80000001}, {0x7, 0x7, 0x4, 0xfffff499, 0x6, 0x3f}, {0xfffeffff, 0xd8e6, 0xffffffff, 0x6, 0x0, 0x7}, {0x8, 0x7e, 0x2, 0xffff, 0xc5, 0x7fffffff}, {0x37, 0x598, 0xf94, 0x1, 0x4, 0x7}, {0x20, 0x8, 0x1000, 0xf2ab, 0x6, 0x1}, {0xffffff88, 0x1, 0x5, 0x8, 0x6}, {0x5, 0xfffffff7, 0x6, 0x1, 0x101, 0xf844}, {0x7, 0x1, 0xffffff66, 0x1, 0x0, 0x40}, {0xff, 0x4160, 0x26, 0x2, 0x4, 0x9}, {0x9, 0x401, 0x6, 0x80000001, 0x1, 0x2}, {0x80, 0xffffffd3, 0xc5, 0xff, 0x3f, 0x2}, {0xfffffffb, 0x9, 0x0, 0x4, 0x200, 0x9}, {0x3, 0x84, 0x7, 0xb34b, 0x7, 0xff}, {0x3, 0x7f, 0x401, 0x9, 0x0, 0x4}, {0x9, 0x8, 0x8, 0x4, 0x5}, {0xfff, 0x2, 0x10e3, 0x3, 0x2, 0x4}, {0x80000001, 0x1f, 0x2, 0xfff, 0xb3cd, 0x3}, {0x1, 0x976, 0x6, 0x2, 0x80000000, 0x6}, {0xa1, 0x7, 0x8001, 0x6, 0x2, 0x1f}, {0x5, 0x13, 0x5, 0x4, 0xfffffffe, 0x9}, {0x74bb, 0xff, 0xade, 0x5, 0xbc, 0x4}, {0x2e, 0x2, 0x1, 0x8, 0x4, 0x3}, {0x5000000, 0x7fff, 0x6, 0x80000000, 0x0, 0x4}, {0x20, 0x9, 0x1, 0x5, 0x1, 0x3f}, {0x8, 0x0, 0x9, 0x9, 0x0, 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0x200, 0xffffffff, 0x8fb, 0x1, 0x7}, {0x15bea571, 0x71, 0x3, 0xfffffffc, 0x7, 0x5}, {0x229a5032, 0xff, 0x0, 0xfffffffa, 0x1, 0x1000000}, {0xc6, 0x4, 0x400, 0x6, 0xffff0001, 0x6}, {0x4, 0x6, 0x5, 0x7, 0x9, 0x8001}, {0x40, 0x5, 0x7fffffff, 0x7fff, 0x101, 0x200}, {0xfffffc01, 0x3, 0x8c5, 0x7, 0x80c, 0x1}, {0x5, 0x7fff, 0x0, 0x6, 0xc0000000, 0x8}, {0xffffff3d, 0x1, 0x80000001, 0xfffffffc, 0x1000, 0x1}, {0x4, 0x7f, 0x61, 0xfffeffff, 0x1, 0x1}, {0xfffffffe, 0x8, 0xfff, 0x0, 0x1, 0xffff}, {0x7, 0x7, 0x80000001, 0x0, 0xc1, 0x3}, {0xff, 0x88, 0xfffffffd, 0xff, 0x4, 0xfffffffa}, {0x40de352a, 0x5740, 0x434, 0x6, 0x6, 0x5}, {0x9, 0x3ff, 0x7, 0x4, 0x22c6, 0x1}, {0xffff, 0x24, 0x8, 0x7f, 0x1, 0x6}, {0x8, 0x1, 0x4, 0x1, 0x9, 0x9}, {0x800, 0x11, 0x595d, 0x400, 0x5, 0x3}, {0xffff, 0x1, 0x7, 0x401, 0x5, 0x1}, {0xffff, 0x54b9, 0x3ff, 0x45c0, 0x7f1a, 0x4}, {0xe51, 0x1841c306, 0x40, 0x9, 0x101, 0x20}, {0x9, 0xb0c, 0x1f, 0xfffffffe, 0x1000, 0x5}, {0x58, 0x7, 0x0, 0xfffff8ee, 0x6, 0x7e8eae7a}, {0x3, 0xffff, 0x6, 0x1, 0x7fff, 0x8}], [{0x4, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5}, {0x0, 0x1}, {0x1, 0x1}, {0x4}, {0x4, 0x1}, {0x2, 0x1}, {0x4}, {0x4, 0x1}, {}, {0x1}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {0x3, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x2}, {0x4}, {0x2}, {0x4}, {0x5}, {0x1}, {0x2, 0x1}, {}, {0x4, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x5}, {0x5}, {0x3, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2}, {0x5}, {0x2, 0x1}, {0x3}, {0x5, 0x1}, {0x5, 0x1}, {0x2}, {0x2}, {0x3}, {0x3}, {0x2}, {0x2}, {0x1}, {0x3, 0x3}, {0x1, 0x1}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x5}, {0x4}, {0x5}, {0x2}, {0x3}, {0x5}, {0x2}, {0x3}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x5}, {0x5}, {0x1, 0x1}, {}, {0x4, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x4}, {0x5, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {}, {0x2}, {0x5, 0x1}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x3, 0xf748d1ca3e76a5af}, {0x4, 0x1}, {0x0, 0x1}, {0x4}, {0x2}, {0x5, 0x1}, {0x2, 0x1}, {0x2}, {0x4, 0x2}, {0x4, 0x1}, {0x2}, {0x5}, {0x3}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x3}, {0x4, 0x1}, {0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5}, {0x3, 0x1}, {0x5}, {}, {0x1}, {0x5}], 0x1}}, @TCA_PEDIT_PARMS={0xe80, 0x2, {{{0xd27, 0x62a, 0x2, 0x80000001, 0x6}, 0x5, 0x8c, [{0xeb, 0x7fff, 0x2, 0x1000, 0x2913, 0x8}, {0x0, 0x5, 0xc0000000, 0x0, 0x40, 0x6}, {0x7, 0x7ff, 0x20, 0x0, 0x7, 0x3}, {0x3, 0x9, 0x2, 0x80000001, 0x200}]}, [{0x3, 0x4, 0x5, 0x7, 0x6, 0x2}, {0x8000, 0x2, 0x7fff, 0x3, 0x6, 0x2}, {0xf5e, 0x80, 0x200, 0x5, 0xd43, 0x2}, {0xfffffffe, 0x101, 0x7, 0xa3a7, 0xfffffff7, 0x9}, {0x92, 0x5, 0x80, 0x1, 0x4f8161e4, 0x80000001}, {0x80000000, 0x5, 0x0, 0x3, 0x5}, {0x2, 0x80, 0xd7d, 0x7, 0x7, 0x1}, {0x1, 0x7, 0x8000, 0x200, 0x2, 0x2}, {0x101, 0x1576, 0x7, 0x5, 0xffff, 0x3}, {0x38, 0x10001, 0x1, 0x1f, 0x6, 0xde}, {0x1, 0x40, 0x80000000, 0x3f, 0x8000, 0x1ff}, {0x10000, 0xfffffe00, 0x2, 0x9, 0x0, 0x4}, {0xeded, 0x8, 0x5, 0xbc, 0xb6fe, 0x2}, {0x1f, 0x81, 0x29, 0x4, 0x6, 0x8}, {0x82, 0x10001, 0xfffffff8, 0x4, 0x1f, 0x20}, {0xffffffff, 0x64d9, 0x8, 0x0, 0x80000000, 0xde2e}, {0x1000, 0x8, 0x2, 0x74, 0x8, 0x137}, {0x10000, 0x0, 0x9, 0x0, 0xffffffff, 0x2}, {0x6, 0x2, 0x0, 0x4, 0x1, 0x8001}, {0x6, 0x6, 0x0, 0x3067, 0xd3, 0x5}, {0x96cb, 0x2, 0x80000001, 0x5, 0x0, 0x304d}, {0x8001, 0x6, 0x9, 0x1ff, 0x73, 0x8}, {0xfffffffe, 0xfffffffd, 0x5, 0x7, 0x0, 0x9}, {0x7f, 0x9a2, 0x7ff, 0x80, 0x0, 0x9}, {0x85c, 0x1, 0x7, 0xca0e2c0, 0x2, 0x80}, {0x1, 0x8, 0x8, 0x73b, 0x6}, {0x9, 0x7f, 0x7, 0x6, 0x4f, 0x8}, {0x1f5704dc, 0x20, 0xfffffffc, 0x4, 0x9, 0x80000001}, {0x5, 0x0, 0x0, 0x10000, 0x4fe0, 0x6}, {0x8, 0x1, 0x5, 0x492f, 0x3f, 0x9}, {0x1, 0x8, 0x9, 0xfffffff7, 0xfff, 0x1}, {0xfffffffb, 0x6, 0x1dfc, 0xf6, 0xb8, 0x8}, {0xfffffffb, 0x3, 0x7ff, 0xffffffc0, 0x400, 0x3}, {0x1f, 0xff, 0x3, 0x7, 0x6, 0x10000}, {0x10001, 0x40, 0x5, 0x80000000, 0x1, 0x1000}, {0x76, 0x81, 0x6, 0x7d39, 0x1e5, 0x7fff}, {0x81, 0x5, 0x9, 0xb91, 0x43a336b4}, {0x8, 0x20, 0x0, 0x80000001, 0x20, 0x2}, {0x3, 0x93, 0x7, 0x6, 0x8, 0x141}, {0xffff7fff, 0x61be4464, 0xfffff322, 0x0, 0x98d1, 0x82}, {0x2, 0x3f, 0x1, 0x50, 0x7ff, 0x9}, {0x7a, 0xfff, 0x8, 0x40, 0x1fa6, 0x6}, {0x9071, 0x3f, 0x6e7, 0x543, 0x8}, {0xe8, 0x401, 0x27, 0x6, 0x1, 0x99}, {0x2, 0x1, 0x6, 0xdd, 0x81, 0xf0}, {0x7ff, 0x10001, 0x5, 0x8, 0x1, 0x6}, {0x10, 0x44e, 0xd, 0x2, 0x4, 0x9}, {0x8, 0xffffffc1, 0x7, 0x9, 0x8, 0xfffffffa}, {0x39939e62, 0x7fff, 0x1f, 0x0, 0x7, 0x7}, {0x200, 0x0, 0x8, 0xcb2, 0x78d0, 0x1}, {0x8, 0x2, 0x6, 0x81, 0xfffffffe, 0xb33}, {0x3, 0x57, 0xff, 0xbcac, 0x10000, 0x2}, {0x5, 0x5, 0xffe00000, 0x80, 0x8, 0xfff}, {0x1, 0x9, 0x7, 0x2, 0x7ff, 0x10000}, {0x2, 0x80000001, 0x1ff, 0x101, 0x6, 0x4}, {0x8000, 0xa4e, 0x2269, 0xffff4031, 0x2, 0x2}, {0x800, 0x825, 0x58, 0x8000, 0x7, 0x7fffffff}, {0x2, 0x3, 0x0, 0x80000000, 0x8, 0x8000}, {0x401, 0x101, 0x4, 0xd93, 0x4, 0x800000}, {0x8c7f, 0x3f, 0x5, 0x2, 0xc24, 0xe4}, {0x101, 0xd2e, 0xfc, 0x8, 0xb57c, 0x5e7}, {0x0, 0x0, 0x8000, 0x6, 0x80, 0x723}, {0x0, 0x1, 0x8, 0xfc, 0x5, 0x8}, {0x8, 0xfffffffa, 0x5, 0x9, 0x7, 0x6}, {0x80000000, 0x7fff, 0x800, 0x7ff, 0x0, 0x2}, {0x4, 0xedc3, 0x100, 0x746, 0x0, 0xa96}, {0x5, 0x80, 0x200, 0xe0000000, 0x20, 0x2ce4}, {0xdb55, 0x9, 0x2, 0xff, 0x0, 0x9}, {0x5, 0x1, 0x8d97, 0xe10c, 0x5c, 0x2}, {0x4, 0x4a36, 0x246a511a, 0x1, 0x1000}, {0x101, 0x259, 0x9, 0x3, 0xa4}, {0x101, 0x2, 0x200, 0x7, 0x401, 0x10000}, {0xd4, 0x0, 0xa28, 0x0, 0xe12f, 0x683}, {0x1000, 0x9, 0x2ec, 0x1f, 0x81, 0x3}, {0x2, 0x10001, 0x5, 0x2335, 0x1, 0x101}, {0x5, 0xb32, 0x7e0d0e94, 0x5, 0x8001, 0x7}, {0x800, 0x0, 0x5, 0x20, 0x5, 0x8}, {0x8, 0x8000, 0x92a, 0x1, 0x1ff, 0x1}, {0xfffffff9, 0x8aa, 0xda, 0x7ff, 0xa0c, 0xc24}, {0x1, 0x3, 0x8, 0x6, 0x0, 0x3}, {0x101, 0xfe000000, 0xfff, 0x3, 0x6f99e346, 0x4}, {0x7, 0xffffffff, 0x5, 0x5, 0x8, 0x1}, {0x1a, 0x7, 0x100, 0x4, 0x2, 0x7}, {0x6, 0x1800000, 0x7, 0x8, 0x6, 0x4}, {0x3, 0x47, 0x1f, 0x9, 0xb0, 0x80000000}, {0x2, 0x7, 0xbf8, 0x1, 0x8000, 0x4}, {0x3, 0x9, 0x1000, 0xffff0000, 0x1, 0x5}, {0x3, 0x3, 0x8, 0x5de2, 0x6, 0x7fff}, {0x23d6, 0xffffffff, 0x8000, 0xfff, 0xffffffff, 0x4}, {0x1, 0x0, 0x1ff, 0x4, 0x7, 0x400}, {0x1, 0x4, 0x1, 0x6, 0x5, 0x4}, {0x1e, 0x11, 0x5, 0x8, 0x6, 0x2be9}, {0x2, 0x6f5, 0xfff, 0x1000, 0x6, 0x1f}, {0x7, 0x2, 0x8, 0x8000, 0x7}, {0x2, 0x7, 0x4, 0xbd, 0x1e, 0xffffffff}, {0x7, 0x80000000, 0x2, 0xa866, 0x1, 0x68a0}, {0x4, 0xff, 0x4, 0x9, 0x3f, 0x8}, {0xfff, 0x2, 0xffff, 0x800, 0x8, 0x5}, {0xa000, 0x5, 0x30c4, 0xfffffffb, 0x3fa6, 0xdd}, {0x8, 0x800, 0x400, 0x3, 0x46, 0x1}, {0x2, 0x5, 0x8, 0x1, 0x80}, {0xfffffffc, 0x1, 0x2, 0x2, 0x20, 0x1}, {0x3, 0x0, 0xeb, 0x8000, 0x3, 0x2}, {0x3b, 0x1, 0xb8, 0x8, 0xffffffff, 0x2a7d}, {0x9, 0x81, 0x5, 0x3, 0x5b67, 0x8}, {0x1, 0x1, 0x9, 0x8, 0x3, 0x2}, {0xa8000, 0x1, 0x87, 0x9, 0x10ec, 0x7}, {0x0, 0xf011, 0x100, 0x4, 0x1, 0xdbf}, {0x3, 0x4, 0x4, 0x100, 0x7fffffff, 0x80000001}, {0x80000001, 0x6, 0x5e5a6be8, 0x0, 0x0, 0x79}, {0x0, 0x9, 0x6, 0x4, 0x80000001, 0x8}, {0x0, 0xffffff35, 0x40, 0x8, 0xfffffff8, 0x4}, {0x6, 0x7, 0x7, 0x9, 0x1000, 0xfff}, {0x8, 0x0, 0x9, 0x0, 0x5, 0x8}, {0x415efd1d, 0x5, 0x1, 0x5, 0xffffffe7, 0x4}, {0x9, 0x2, 0x5, 0x180, 0x7fff, 0x1}, {0x7, 0x6, 0xc2, 0x62bf, 0xd04f, 0x7}, {0x401, 0x7f, 0xfffffffe, 0x10000, 0x80000001, 0x9}, {0x0, 0x5, 0x2, 0x9, 0x1, 0x3f}, {0x401, 0x3, 0x9, 0x9, 0x3, 0x6a6}, {0xef, 0x9, 0xfffffff9, 0x1d7c4000, 0x2, 0x6}, {0x1, 0x8, 0x5, 0x0, 0x9, 0x6}, {0x4, 0x7, 0x1, 0x9, 0xff, 0x2}, {0x2, 0x1, 0x0, 0x7, 0x1, 0x80000000}, {0x8001, 0x5, 0x10001, 0x28, 0x400, 0xfc95}, {0x80000001, 0x1, 0x7, 0x9, 0x3f, 0x400}, {0x4, 0x0, 0x8, 0xe8, 0x0, 0x2}, {0x3, 0x9, 0x7fff, 0xb10, 0xdb3, 0x21}], [{0x3}, {0x2}, {0x4, 0x1}, {0x2}, {0x0, 0x1}, {0x2}, {0x4, 0x1}, {0x3, 0x1}, {0x4}, {0x1}, {}, {}, {0x1}, {0x2}, {0x5, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x4}, {0x2, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x5}, {0x1, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x2}, {0x5}, {0x3, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {0x4}, {0x5, 0x1}, {}, {0x0, 0x1}, {0x5}, {0x7, 0x1}, {0x7}, {0x5, 0x1}, {0x3}, {0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x3}, {0xc1cf2c59bd016c05}, {}, {0x4}, {0x1}, {0x1}, {0x5}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x1}, {0x3, 0x1}, {0x3}, {0x2}, {0x4}, {0x5}, {0x3}, {0x3}, {0x0, 0x1}, {0x2}, {0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x3}, {0x5}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5}, {}, {0x3, 0x1}, {0x3}, {0x1}, {0x5, 0x1}, {0x5, 0x1}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x3}, {0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {}, {0x3}, {0x4}, {0x4, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x3}, {0x4, 0x1}, {0x0, 0x1}, {}, {0x3}, {0x3, 0x1}, {0x5}, {0x4}, {0x5, 0x1}, {0x5, 0x3ccde50a121f7516}, {0x1}, {0x5, 0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x20c, 0x5, 0x0, 0x1, [{0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x67ba2f9717b0b43c}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0x4c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x7}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS={0xf10, 0x2, {{{0x7fff, 0x2, 0x20000000, 0x20, 0xbad}, 0x8, 0x3f, [{0x401, 0x457f, 0x3, 0x4, 0x7f, 0x2}, {0x9, 0x9, 0xfffffffc, 0x6, 0x0, 0x8}, {0x7, 0x81, 0x1, 0x67ce665a, 0x6, 0x1}, {0x7, 0x6, 0x8, 0x9, 0x81, 0x1fa}, {0x7ff, 0x1, 0x6, 0x7, 0x6, 0x1}, {0x3, 0x2, 0x5, 0x1, 0x7edb, 0x9}, {0x7, 0xffffffff, 0x401, 0xfffffffd, 0xfffffffa, 0xffffffff}, {0xfff, 0x4, 0x0, 0x1, 0x7, 0x5d}, {0xfff, 0x9, 0x60, 0x8, 0x3, 0x4}, {0xffffc18a, 0x8000, 0x6, 0x1ff, 0xffffffff, 0xbd54}]}, [{0xfffffff9, 0x5, 0x1, 0x101, 0x40, 0x7}, {0x10001, 0xc0, 0x5, 0x7bc, 0x1400, 0xfffffff9}, {0x6, 0x1, 0x5, 0x7, 0x49, 0x401}, {0x6d470000, 0x1, 0xe2a, 0x20, 0xae5, 0x6}, {0x101, 0x8, 0x0, 0x1c0c299b, 0x80000001, 0xb8f}, {0x3, 0x84a, 0x20, 0x1ff, 0x80, 0xc0}, {0x0, 0x6, 0x5, 0x8, 0x4, 0xffffffff}, {0x10001, 0x7f, 0x2, 0x7ca, 0x2, 0x1}, {0xe2, 0x45, 0x2477e01e, 0x3, 0x5, 0x81}, {0xfffffffa, 0x7ff, 0x4523, 0x80, 0x7fffffff, 0xfe23}, {0x7fffffff, 0xfffffffa, 0x8, 0x2, 0x0, 0x200}, {0xf8, 0x3, 0xcc3, 0xfffffff8, 0xbf8d}, {0x93c, 0xc16, 0x4350, 0x1, 0x20, 0x5f}, {0x7ad7, 0x5, 0x9, 0x3f, 0x908b, 0x6}, {0x8, 0x10000, 0xffff, 0xd3c, 0x80, 0x81}, {0x1, 0xfffffffa, 0x4, 0x5, 0xfff, 0x1}, {0x1, 0x5, 0xffffff5e, 0x76, 0x2, 0xaee}, {0x1000, 0xc78, 0xffff, 0xffffffff, 0xffffffff, 0xc5}, {0x3, 0xff, 0x2, 0x10001, 0x0, 0xfff}, {0x4, 0x0, 0x77, 0xffffff5c, 0x200, 0x630}, {0x3f, 0x70, 0x3, 0x80000000, 0x1, 0x287a5611}, {0x3, 0x6, 0x2, 0x9, 0x40, 0x9}, {0x0, 0xffffffff, 0x5, 0x7, 0xfffffffd, 0x6}, {0xfff, 0x7ff, 0x1, 0x5, 0x81, 0x4}, {0x3, 0x7, 0x8001, 0x9, 0x6, 0x61ff466a}, {0x81, 0xf0, 0x5, 0x8000, 0x2, 0x7ff}, {0x20000, 0x55e, 0x3f, 0x400, 0x6, 0x100}, {0x101, 0x1, 0x5, 0x8, 0x3, 0xff}, {0x4, 0x451cadbd, 0x7, 0x3, 0x8, 0x2}, {0xff, 0x80, 0x9, 0x1f, 0x80000000, 0x2fd0000}, {0xff, 0xb68, 0x9, 0x7, 0xcc, 0x2000000}, {0x5, 0x4, 0x7f, 0x0, 0x64b, 0x7f}, {0x6, 0x1, 0x596ea399, 0x3, 0xa5}, {0x7, 0x85c5, 0x8, 0x20000000, 0x3, 0x80}, {0x6, 0x98d, 0x9, 0x3f, 0x7, 0x800}, {0xff, 0x101, 0x80, 0x3, 0xffffffff, 0x800}, {0x22, 0xe86e, 0x7, 0x6, 0xffff, 0x3ff}, {0x3, 0x8000, 0xffffe000, 0x400, 0x7, 0x3}, {0x2, 0x8001, 0x7, 0x2, 0x1, 0x7fffffff}, {0x12, 0x3, 0x5, 0x3ff, 0x6, 0xc5d}, {0x3ff, 0x6, 0x4, 0x2, 0x80000000, 0xfffffff9}, {0xf9, 0x1, 0x8, 0xa0cf, 0x5, 0xfffffb45}, {0x2, 0x0, 0x2, 0x1, 0x5, 0x3}, {0xff, 0x1, 0x9700, 0x100, 0x5, 0x1}, {0x7fff, 0x1, 0xffffffff, 0x0, 0x5, 0x400}, {0x8, 0x7ff, 0x9, 0x8001, 0x80, 0x400}, {0x3f, 0x43cd, 0x52, 0x6, 0x5, 0x3ff}, {0xffffffff, 0x86, 0x5, 0x40, 0x83e7, 0x1}, {0x2, 0x8, 0x20, 0x8000, 0x7, 0x7f}, {0x2, 0x2, 0xcfd9, 0x4a4, 0x1f, 0x3}, {0x2, 0x7f, 0x6, 0xe, 0x3, 0x7ff}, {0x2, 0x8, 0x5892d084, 0x1, 0x7, 0xb44d}, {0x101, 0x5, 0x3ff, 0xfffffffd, 0x40, 0x7f}, {0xda, 0x6, 0x1, 0x2, 0x6, 0x3f}, {0xf1fa, 0x486, 0x1, 0x0, 0x8, 0x7ff}, {0x5, 0x3, 0x1, 0x3, 0x81, 0x1}, {0xa1, 0x10001, 0xfffffc7b, 0x4, 0x0, 0x40}, {0xfff, 0xc191, 0x4, 0x1, 0x10000, 0xf718}, {0x7, 0x9, 0x4, 0xc421, 0xffff, 0x7}, {0x4, 0x3, 0x0, 0x0, 0x9, 0xe7c}, {0x101, 0x5, 0xfff, 0x2, 0x80000001, 0x3}, {0x2, 0x9, 0x200, 0x5, 0x301a22e4, 0x2}, {0x7, 0x0, 0x7, 0x1c, 0x101, 0x1}, {0x100, 0x2bb57f0d, 0x5, 0x0, 0x19dc2060, 0x34a}, {0x4, 0x80000001, 0x7, 0x1000, 0x2, 0x2}, {0x8, 0x7, 0x6, 0xe0b, 0x100, 0x3f}, {0x1f, 0x3, 0x4, 0x7f, 0x20, 0x1}, {0x3, 0x4, 0x400, 0x400, 0x1, 0x9}, {0xfff, 0x0, 0xffffffff, 0x3e, 0x5cb8, 0x2}, {0x2, 0x7, 0x8, 0x1, 0x3, 0x2}, {0x7ff, 0xfffffff2, 0x100, 0x1, 0x8, 0x6}, {0x6, 0x1, 0x3ff, 0x800, 0x2, 0x7f}, {0x9, 0x400, 0x2, 0x92a, 0x932f, 0x2}, {0xfc, 0x4, 0x0, 0x20, 0x6, 0x7fffffff}, {0x1c000, 0x20, 0x2, 0x1, 0x0, 0x8}, {0x15, 0x1, 0x0, 0x2ff7, 0x7, 0x2}, {0x9af, 0x1, 0x6, 0x3, 0x0, 0x2}, {0x9, 0x9, 0x1f, 0x1, 0x7f}, {0x8, 0x3a1, 0x200, 0x2, 0x200, 0x8}, {0x162b4acf, 0x3, 0x1, 0x10000, 0x1, 0x1ff}, {0x5, 0x3, 0x100, 0x90e9, 0x6, 0x101}, {0x40, 0x1000, 0x9, 0x5, 0x8, 0x7}, {0x1ff, 0x89, 0x1, 0xb980, 0x7, 0x7}, {0x2, 0x18, 0x16f, 0x0, 0x6, 0x7}, {0x3, 0x10000, 0x87a, 0x0, 0x9, 0x4}, {0x5, 0x6, 0x9, 0x5, 0x2, 0x2e58}, {0x7, 0xfffffff7, 0x2, 0x80000001, 0x3f, 0x2}, {0x6, 0xfffffff8, 0x1, 0x1, 0x7ff, 0x9}, {0x7fff, 0x80000001, 0x3, 0x7, 0x4, 0xa4000000}, {0x80, 0x1ff, 0xfff, 0x242b, 0x3f, 0x766}, {0x80000001, 0x7, 0x400, 0x5, 0x6, 0x1}, {0x8001, 0x401, 0x2, 0x1f, 0x6, 0x6}, {0x4, 0x8001, 0x401, 0x1, 0x7, 0xb5}, {0x5, 0x4, 0xff, 0x6, 0xcf, 0x7}, {0xf06, 0x1ff, 0x8000, 0xb49, 0x6, 0x8000}, {0x3f44, 0x735, 0x3, 0x2b, 0x7, 0xffffffff}, {0x4, 0xa85, 0x4, 0x2b, 0x6, 0x100}, {0x8, 0x9, 0x3, 0x9, 0x81, 0x9}, {0x401, 0x7, 0x1081, 0x46e7, 0x3, 0x9}, {0x4f, 0x20, 0x7, 0x1000, 0x5, 0x2}, {0x7, 0x4, 0x3, 0x20, 0x8, 0x9}, {0x857f, 0x5c4, 0x4, 0x7fff, 0x2, 0x3}, {0x1, 0x4, 0x2, 0x5, 0x9, 0x2}, {0x80000000, 0x4, 0x2, 0x1ff, 0xb70, 0x5}, {0x0, 0x1000, 0xffff, 0x0, 0x7, 0x4}, {0xe, 0xbf, 0x4, 0x81, 0x5, 0x1}, {0x12bc0, 0x56a, 0x56b, 0x7, 0x0, 0x1}, {0xd6, 0x56a0, 0xcf53, 0x6ae, 0x3f4, 0xb4f}, {0x0, 0x6, 0x7, 0x82b, 0x7, 0xfa7}, {0x8, 0x5, 0x7fff, 0x5, 0x5, 0x1000}, {0x6, 0x9, 0xa6, 0x43, 0x1, 0xb9}, {0x5, 0x0, 0x9, 0x7, 0x4, 0xffffffff}, {0x7, 0x7ff, 0xd634, 0xfffffffe, 0x0, 0x7fff}, {0x8, 0x9, 0xffff0000, 0x1ff, 0x80, 0x1}, {0x7, 0x9, 0xfffffff7, 0x10001, 0x5}, {0x20, 0x4, 0x1, 0x9, 0xa0000000, 0x3}, {0x2, 0x5, 0x3, 0x1, 0x6, 0x1}, {0x7, 0x0, 0x7, 0xe9, 0x3f, 0xa7}, {0x9, 0xffffff9b, 0xff, 0x6, 0x200}, {0x0, 0x8285, 0x7, 0x7, 0x69, 0x7}, {0x44f1, 0x7, 0x7fff, 0x2, 0x8000, 0x3}, {0x0, 0x3, 0x5, 0x8, 0x4, 0x1}, {0x1f, 0x0, 0x0, 0x8001, 0x6, 0x5}, {0x3, 0x9, 0x4e86, 0x200, 0x7ff, 0x1000}, {0x8, 0x7ff, 0xd34, 0x8000, 0x2, 0x9}, {0x6695, 0x6, 0x5, 0x101, 0x8, 0x4}, {0x3, 0x28, 0xfffffffc, 0x80000000, 0x8, 0x81}, {0x2f39, 0x8, 0x1, 0x10001, 0xfff, 0x6}], [{0x5, 0x1}, {0x5, 0x1}, {}, {0x1, 0x1}, {}, {0x2, 0x1}, {}, {0x5, 0x1}, {0x3}, {0x5}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x5}, {0xa9f2d7a8415126bb}, {0x5}, {0x5, 0x1}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x4}, {0x4}, {0x5}, {0x2}, {0x3}, {0x0, 0x1}, {0x1}, {0x3, 0x1}, {0x1, 0x1}, {}, {0x3}, {0x0, 0x1}, {}, {0x5}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x2}, {0x1, 0x1}, {}, {0x5}, {0x8df89e77b45ca86f}, {0x2, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0xba4bc998d7758f24}, {0x7}, {0x2, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x4}, {0x5}, {0x4}, {0x3, 0x1}, {0x4, 0x1}, {0x4}, {0x3, 0x1}, {0x3}, {0x1, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x5}, {}, {0x1, 0x1}, {0x4}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x1, 0x2}, {0x1}, {0x1, 0x1}, {0x5}, {0x1}, {0x1}, {0x5}, {0x5}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x4}, {0x1, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x4}, {0x1}, {0x3, 0x1}, {0x3}, {}, {0x2}, {0x3, 0x1}, {0x5, 0x1}, {0x2}, {0x4, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x3}, {0x1}, {}, {0x4, 0x1}, {0x2}, {0x2}, {0x3, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x3}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x2c, 0x5, 0x0, 0x1, [{0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}]}, @TCA_PEDIT_KEYS_EX={0x104, 0x5, 0x0, 0x1, [{0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x54, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}, @TCA_PEDIT_PARMS={0xe68, 0x2, {{{0x1f, 0x1, 0xffffffffffffffff, 0x5, 0x200}, 0x0, 0x51, [{0xb0f7, 0x4, 0x0, 0x0, 0x2, 0x7}, {0x6, 0x465, 0x0, 0x5, 0xff, 0xa71c}, {0x6, 0x68b841b1, 0xff, 0x7, 0x200, 0x3}]}, [{0x4, 0xffffffff, 0x3f, 0x9, 0x7, 0xabd}, {0x2, 0x20, 0x5, 0x3, 0x4, 0x7}, {0x65e, 0x8, 0x1ff, 0x7ff, 0x14, 0x7}, {0x8, 0x70, 0xfffffffa, 0x7ff, 0x80, 0x70000}, {0x1f, 0x3, 0x9, 0x3f, 0x9c, 0x4}, {0x1, 0x1, 0x5, 0x8, 0x8487, 0x6dfe}, {0x800, 0x10001, 0x0, 0x9, 0x8, 0x8}, {0x8, 0x4218, 0x7fff, 0xb5ee9d3b, 0x40}, {0x2, 0x10000, 0x1e10, 0x1, 0x9, 0x3f}, {0x8, 0x3ff, 0x1, 0xde, 0xfffffc8a, 0x20}, {0xfff, 0x8c5, 0x9597, 0x3, 0x1, 0x800}, {0xeb1, 0x8000, 0x0, 0xffffff80, 0x7fff, 0x9}, {0xfffffff8, 0x36e5, 0xb3, 0x4b6, 0x718969af, 0x1000}, {0x7ff, 0x81, 0x1f, 0x2, 0x6, 0x10000}, {0x800, 0x9, 0x0, 0x7fff, 0x3f, 0x3}, {0x7fffffff, 0xfffffc01, 0x4, 0x6, 0x81, 0x7fffffff}, {0x5, 0x80, 0x800, 0x200, 0x101, 0xffffffff}, {0x7f, 0x2, 0xfffffff9, 0x20, 0x1, 0x5}, {0x3, 0x7ff, 0x101, 0x0, 0x498, 0x6}, {0x7fff, 0xed, 0x1, 0x5de, 0x2, 0xfffffffb}, {0x1, 0xff, 0x0, 0x6, 0x3, 0xfaa7}, {0x1, 0xffff0001, 0x9, 0x3f, 0x0, 0x8000}, {0x6, 0x6, 0x2, 0x6, 0x3f, 0x5db1a7e5}, {0x5, 0x8000, 0x1, 0x1, 0x35619550, 0x1000}, {0x1, 0x100, 0x400, 0x3, 0xd1b0, 0x3}, {0x1f, 0x10000, 0x94bf, 0x6, 0x8, 0x71a}, {0x4, 0x20, 0x5, 0x9, 0x1000, 0x101}, {0x3, 0x9, 0x0, 0x1, 0x2, 0x7}, {0xfff, 0x2, 0x80000001, 0x3f7e, 0x40, 0xffffffc1}, {0x1ff, 0x0, 0xa76, 0x2, 0x31cd45dd, 0x3e8}, {0x68e, 0x20, 0x1, 0xfffffff9, 0x3, 0xae}, {0x12, 0x1000, 0x8, 0x3f, 0x5, 0x48000}, {0x0, 0x6, 0xfffffe00, 0x6, 0x3, 0x5}, {0x10000, 0x1, 0x1, 0x400, 0x6, 0xfffffe00}, {0x80, 0xc9f, 0xa28a, 0x7fffffff, 0x38, 0x1}, {0x5, 0x7ff, 0x8f24, 0x1ff, 0x8, 0x8}, {0x800, 0x8, 0x4, 0x100, 0xae03, 0x6}, {0x4, 0x7, 0xfffffff7, 0x20, 0x3ff, 0x547be89e}, {0x5f, 0x2, 0x6, 0x9, 0x1, 0xb7}, {0x1000, 0x1, 0x8, 0x8, 0x7, 0x6}, {0x7fff, 0x1000, 0x20, 0x831d, 0x7, 0x2}, {0x7f, 0x1, 0x10000, 0x1f, 0x100, 0xfff}, {0x5, 0x1, 0x2, 0x7, 0xb1fc, 0xfffffffd}, {0x9, 0x81, 0x7682, 0x5, 0x2, 0x7ff}, {0x78b47451, 0x18, 0x10001, 0x1f, 0x80, 0xfff}, {0x5, 0x8000, 0x80000000, 0x8, 0x2, 0x7fff}, {0xffff, 0x4, 0x7, 0x8, 0x0, 0x2}, {0x3, 0x8, 0x10000, 0xffff, 0x3, 0x5}, {0xf2, 0x5, 0x4, 0x6, 0x877, 0x1}, {0x8, 0xac, 0x10001, 0x944dfd56, 0x8, 0x94}, {0x2, 0x8000, 0x0, 0x9, 0x6, 0x40}, {0x4, 0x6, 0x2c, 0x7fff, 0x131, 0x8001}, {0x3, 0x6b, 0x800, 0x1, 0x38f, 0xffff}, {0x5, 0x1, 0x8000, 0x7ff, 0x7f, 0x5}, {0xb7, 0x9, 0x874, 0x40, 0xcb4, 0x7}, {0x80000001, 0x7, 0x9, 0x5, 0x7121, 0x9}, {0x2, 0x5, 0x3, 0x80000001, 0x401, 0xfffffff9}, {0x7, 0x9, 0x8001, 0x7f, 0x10000, 0xca}, {0x4, 0xffffffd4, 0xde, 0x7, 0x1, 0x8}, {0x233c, 0x4, 0x5, 0x9, 0x8, 0x8}, {0xffffffff, 0x6f7b2868, 0x9, 0xbed3, 0x6, 0x1}, {0x9f, 0xd43, 0x1, 0x101, 0x4, 0xaa5}, {0x8001, 0x1234, 0x4, 0xa18d, 0x5, 0x2}, {0x5, 0x5, 0x5, 0x5, 0x10001, 0x8000}, {0x4, 0x39ea40, 0x9, 0x0, 0x7d20}, {0x7fff, 0x0, 0x6, 0x0, 0x3, 0x8585}, {0x9, 0x1, 0xb8, 0x1, 0x6, 0x7fffffff}, {0x7fff, 0xfffffffc, 0x7, 0x8, 0x4, 0x6}, {0x7fffffff, 0x0, 0x5, 0x7, 0xffff8001, 0x6}, {0x5, 0x200, 0xec04, 0x1000, 0x6245a00b, 0x8}, {0x7fe, 0x7, 0x200, 0x7, 0x101, 0x7}, {0x9, 0x4, 0x101, 0x74d4, 0xffffffff, 0x1}, {0x2, 0x4, 0x0, 0xffff, 0x0, 0x7fffffff}, {0x40, 0x789, 0x5b, 0x681, 0x2, 0x9}, {0x7f, 0x3, 0x9, 0xca8, 0x6, 0x4}, {0x1, 0x3, 0x80, 0x9, 0x4, 0x5}, {0x6, 0x7fff, 0xfffffff8, 0x9, 0x2, 0xeb}, {0x3, 0x20, 0x5, 0x1, 0xba8, 0x5}, {0x76b680bd, 0x0, 0x7, 0x3, 0x3, 0x9029}, {0x7f5, 0x8001, 0xfffffffd, 0xff, 0x1, 0x6a10}, {0x9, 0x9, 0x0, 0x80000000, 0x7, 0xffffffff}, {0x4, 0x0, 0x3ff, 0x5, 0x0, 0x3}, {0x7, 0x6, 0x3, 0x101, 0x2624, 0xffffffff}, {0x4, 0x2, 0x1e0, 0x5d, 0x4, 0x80000000}, {0x49, 0x10001, 0x1000, 0x8, 0xffff3345, 0x1f}, {0x7, 0x3, 0x400, 0x7, 0x1, 0x6}, {0x39, 0xfffffff9, 0x11, 0xffff, 0x80000001, 0xfff}, {0xcd, 0x1ff, 0xffff, 0x8, 0x8d55, 0xa1}, {0x1dc4, 0x10001, 0x6, 0x0, 0x69e0, 0x7f}, {0x9, 0x39, 0xe38, 0xba1, 0x90ad, 0x9}, {0x80000001, 0xfffffffb, 0x4, 0x3, 0xffffffff, 0x79f}, {0x0, 0x502c8857, 0x2, 0x9, 0x4, 0x29cbed6}, {0x800, 0x37973e4, 0x8001, 0x3, 0x200, 0x3}, {0x1ff, 0x0, 0x6, 0x7fffffff, 0xffff0000, 0x1ff}, {0xfffffffa, 0x3f, 0xfa, 0x4, 0x8, 0x1}, {0x7ff, 0x0, 0xffffffff, 0x2, 0x200000, 0x9}, {0x8f7, 0x2, 0x1ff, 0x9, 0x4, 0xedc9}, {0x7, 0x8001, 0x0, 0x401, 0x2, 0x1}, {0x7ff, 0x4, 0xa3e, 0x7fffffff, 0x8, 0x6}, {0x7fff, 0x1, 0x89, 0x4, 0x5}, {0x7f, 0x0, 0x1f, 0xfffffff7, 0xff, 0xfffffffe}, {0x1, 0x6, 0x0, 0x1, 0x8, 0xffffffe0}, {0x0, 0x0, 0x5d6, 0x20, 0x8, 0x5}, {0x44d5, 0x3, 0x7fff, 0x9, 0x4, 0x20}, {0x80000000, 0x10001, 0x2b, 0x1, 0xd1f, 0x1ff}, {0x3, 0x6, 0xffff, 0x3b56, 0x5, 0xfffff1db}, {0x6f, 0xffff, 0x1000, 0xfff, 0x6, 0x10001}, {0x9, 0x7, 0x4, 0x7ff, 0x1ff, 0x6}, {0x6, 0x3, 0x6, 0x2, 0xff, 0x6}, {0x29, 0x3, 0x2, 0xa818, 0x8, 0x997}, {0x1, 0x1, 0x80000001, 0x3, 0x83, 0x5}, {0x364, 0x81, 0x642, 0x2, 0x3, 0x1}, {0x8, 0xfffffff9, 0xff, 0x400, 0xffff7fff, 0xfff}, {0xde, 0xfc4f, 0x0, 0x26, 0x3, 0x8}, {0x1, 0x1, 0xffff, 0x4, 0x5, 0xfffffff9}, {0x40000000, 0x40, 0x80000001, 0x27a61acb, 0x8}, {0xb2e47de, 0xc80, 0x3, 0x10000, 0x72, 0x2}, {0xffffff80, 0x400, 0x6, 0x2, 0x8078, 0x81}, {0x200, 0x8001, 0x25, 0x1, 0x9, 0x7}, {0x5e55, 0xfc9, 0x7, 0x7, 0x3, 0xffffffe1}, {0x569a, 0x1, 0x2, 0xeea, 0x3, 0x200}, {0x8, 0x411, 0x0, 0x3, 0x6, 0x8}, {0x400, 0xbb, 0x0, 0xfff, 0x9, 0x51}, {0xffff8000, 0x7, 0x488, 0x3f, 0x37, 0x5}, {0x7f, 0x5f9, 0x1d, 0xfffffff8, 0x10000, 0x1f}, {0xfffffffc, 0x9, 0x1, 0x4800000, 0x6}, {0x4, 0x0, 0xffffffff, 0x622, 0x2, 0x2}, {0x7, 0x9, 0x5, 0xfffff292, 0xb2f2, 0x9}], [{0x2}, {0x3, 0x1}, {0x5, 0x1}, {0x4}, {0x3, 0x1}, {0x2}, {0x1, 0x1}, {0x1}, {0x1}, {0x3, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x2}, {0x3}, {0x4, 0x1}, {0x4}, {}, {0x2, 0x1}, {0x5, 0x1}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x5}, {0x5, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x5}, {0x2, 0x1}, {0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x3}, {}, {0x5, 0x1}, {0x1}, {0x2}, {}, {0x1, 0x1}, {0x5}, {0x3, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x4}, {0x1, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1}, {0x3, 0x1}, {0x3}, {0x4}, {0x3, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x2}, {}, {0x4, 0x1}, {0x5}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x2}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {0x7}, {0x5}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {}, {0x4}, {0x4, 0x1}, {0x6}, {0x0, 0x1}, {0x0, 0x1}, {0x3}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x1}, {0x4}, {0x4}, {}, {0x1}, {0x5}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3}, {0x2, 0x1}, {0x2, 0x1}, {0x1}, {0x4, 0x26753262b820d96c}, {0x5}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {0x3, 0x1}, {0x0, 0x1}], 0x1}}]}, {0x40, 0x6, "efef7bba49db1c017df16b494b64a8ff21c7f4bc78d03eae3c55182278cc25c49c64de2df19ea2909dd48630bec4e32864a215927ef824f3b9d45702"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_mpls={0x110, 0x4, 0x0, 0x0, {{0x9}, {0x44, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x2, 0x1000, 0x2, 0x5b33730f, 0x1}}}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0xffffffff, 0x8, 0xffffffff, 0x8}, 0x4}}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}]}, {0xa4, 0x6, "9693dcd602233cf16053d422a7c4281150960be182430934a50092577c8471cafd11376fa58b57aee8ee9dbb5dded58a88c2237c2dd0422eadb2a8e3d72e7b879e267def788818b7a128a93ae89c20b281d7fe9e09464d540937989c05176355c0fbe77e715646604a2dce2afb329420233f8cb0638d87d064bfbd0b431bef5c395ff613d9f51460a8544d990ef741b644a9152cb548adf91f489cf328a82de6"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3}}}}]}]}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x83c, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{0x1, 0x81, 0x3}, {0x7c, 0x1, 0x77}, 0x1d, 0x7, 0x3f}}, @TCA_RSVP_POLICE={0x818, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x2}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x5, 0x9, 0x0, 0x20000000, 0xba, 0x8, 0x2, 0x50d, 0x7, 0x9, 0x5, 0x5, 0x2, 0x9, 0x9, 0x7, 0x20, 0x1, 0x3ffc000, 0x8, 0xfff, 0x7ff, 0x8, 0x7f, 0x7, 0x2, 0x0, 0x7fff, 0x2, 0x3f, 0x8, 0x4, 0x8c, 0x7, 0x74f, 0x8, 0x40, 0x3ff, 0x81, 0x3, 0x5, 0x3, 0x9, 0x5, 0x4, 0x6, 0xffff, 0xff, 0x1fc72a32, 0x2, 0x3, 0x6, 0x0, 0x401, 0x6, 0x7, 0x9, 0x7ff, 0x65, 0x9, 0x7, 0xc4, 0x7, 0xa229, 0x16545b20, 0x9, 0x2, 0x5, 0x10000, 0x401, 0x2, 0x5, 0x8, 0x9, 0x1f, 0x3, 0x3308, 0x7, 0x6, 0x1000, 0x101, 0x4, 0x200, 0x20, 0x1f, 0x3, 0x6ae1, 0x4, 0xffffff7f, 0x2a, 0x5, 0xdf63, 0x4, 0x1, 0x1ff, 0x6, 0x1, 0x7fff, 0x100, 0x1ff, 0x7f, 0x9, 0x7, 0x3, 0x5, 0x80, 0xc2d, 0x20, 0x81, 0x7, 0x1, 0x9, 0x27, 0x854, 0x3, 0x6, 0x1, 0xd2a, 0x4, 0x4, 0x855, 0x400, 0x7, 0x8, 0x8, 0x314, 0x1, 0x0, 0xdd7, 0x2, 0xfffffffd, 0x0, 0xfffffff8, 0x7fa8788b, 0x6, 0x98, 0xfffffffb, 0xfff, 0x5, 0x2, 0x1ff, 0x7fffffff, 0x81, 0x0, 0x2789ebb1, 0x80000001, 0x3, 0xfffffff9, 0x10000, 0x5, 0x2, 0xc914055, 0x1df, 0x4, 0x1, 0x9, 0x8, 0x1, 0x8, 0x1, 0x7fffffff, 0xba7, 0x7, 0x0, 0x0, 0x4, 0x5, 0x5, 0x1, 0x8, 0x4489, 0x0, 0x3, 0xd7e, 0x9, 0x4, 0x8, 0x5, 0x8, 0x2, 0x5, 0xfffffff9, 0xfffffffb, 0x31ab, 0x7f, 0x7fff, 0x0, 0x3, 0x80000001, 0x7, 0x5, 0x4, 0x9, 0x7fffffff, 0x101, 0x99b6, 0x80000001, 0x9, 0x6, 0x4, 0x8, 0x1, 0x1f, 0x9, 0x7fe4, 0x8001, 0x0, 0x5, 0x3, 0x9, 0x5, 0x80000001, 0x2, 0x1, 0x2, 0x9d, 0x6, 0x9, 0x10000, 0x3, 0x81, 0xffffff7f, 0x7, 0x4, 0x5, 0x2, 0x9, 0x2, 0x3, 0x2, 0x1, 0x80000000, 0x7, 0x4, 0x1, 0x341, 0x81, 0x40, 0xe420, 0x6, 0x6, 0x2, 0xffffffc0, 0x3, 0x6, 0x5, 0x9, 0x1, 0x5, 0xffffff85, 0x4, 0xfffffffb, 0x3, 0x9c, 0xb871]}, @TCA_POLICE_RATE={0x404, 0x2, [0x2, 0x7fff, 0x0, 0x80000001, 0x3, 0x83, 0x5, 0x6, 0x4, 0x0, 0x80000000, 0x1ff, 0x1ff, 0x401, 0xd6, 0x7fffffff, 0x81, 0x3ff, 0x263, 0x4, 0x8, 0x7f, 0x101, 0x6c, 0x7ecf119, 0x8, 0x1ff, 0x1, 0x50, 0x8, 0x8001, 0x1, 0xff, 0x5, 0x7f, 0x9, 0x3, 0x400, 0x4, 0xeb, 0xfffffff9, 0x5, 0x2, 0x1000, 0xed6, 0x0, 0x8, 0x1000, 0x7, 0x7fff, 0x81, 0x5, 0x0, 0x3, 0x3, 0x7fffffff, 0x5, 0x6, 0x1, 0x0, 0x9, 0x0, 0x5, 0x5, 0x5, 0xffffff18, 0x7f, 0x9, 0xe6a, 0x400, 0x4, 0x4, 0x4, 0x0, 0x4, 0x5ac6, 0x8, 0x6, 0x4, 0x6215, 0xc8f, 0x1000, 0x259, 0x401, 0xffffffff, 0x100, 0x0, 0x7fff, 0x792, 0x1f, 0x5, 0x8, 0xfffffffc, 0x4, 0x2, 0x3, 0x4, 0xfff, 0x2848, 0x3, 0x2, 0x100, 0x3, 0x0, 0x6, 0x0, 0x2, 0x7ff, 0x7ff, 0x6, 0x1, 0x2, 0x200, 0x765c, 0xffff, 0x0, 0x3f, 0x800, 0x6, 0x9, 0x3f, 0x61, 0x3, 0x10000, 0x708, 0x4, 0x7f, 0x5f, 0xba, 0x5, 0x2, 0x8, 0x10001, 0x597, 0x1, 0x9, 0x7, 0x55d3, 0x7, 0x0, 0x0, 0x3, 0x80, 0x20, 0xc06, 0x80000000, 0xe7, 0x7, 0x3, 0xa3, 0x3f, 0xffff, 0x3f, 0x10000, 0x4, 0x6, 0x0, 0x1ce46e83, 0x4, 0x2, 0x6, 0x36, 0x7, 0x1, 0x2978, 0x6, 0x9, 0x81, 0x8, 0x3, 0x20, 0x1, 0x10000, 0x3, 0x4, 0x6, 0xfffffffe, 0xfff, 0x0, 0x40, 0x0, 0x0, 0x725, 0x3, 0x0, 0x1, 0x101, 0x311, 0x5, 0xfffffff7, 0x1f, 0xbbe1, 0xb6, 0xffff, 0x3f, 0x2, 0x0, 0x20, 0x60, 0x9, 0x0, 0xfff, 0xffff, 0x0, 0x100, 0x179, 0x8, 0x4, 0x4, 0x36, 0xffffffff, 0x1, 0xffffffff, 0x4, 0x9, 0x4, 0x7, 0x401, 0x6, 0x1, 0x3, 0x9, 0x0, 0x9, 0x9, 0x4bff, 0x7f, 0x7, 0x200, 0x5, 0x3, 0x0, 0xe03c, 0x0, 0x6, 0x8, 0x3, 0x8001, 0x81, 0xf2, 0x1, 0x101, 0x7, 0x5, 0x7, 0x7ff, 0x9, 0x80000001, 0x6, 0x4, 0x10001, 0x25, 0x6b3, 0xfff, 0x401, 0x400]}]}]}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0x9, 0x2}}, @TCA_RATE={0x6, 0x5, {0x4, 0x8}}]}, 0x64f8}, 0x1, 0x0, 0x0, 0x44004}, 0x20000800) 18:37:43 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',P\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='-\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="effdffff", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 0 (fault-call:5 fault-nth:0): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 1 (fault-call:5 fault-nth:0): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',`\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x205) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) sendmsg$NL802154_CMD_NEW_SEC_DEV(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, 0x0, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x14}, 0x4000804) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000280)={0x3c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30000}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x3c}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r5, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c854}, 0x20000010) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="d777e400", @ANYRES16=r5, @ANYBLOB="01002dbd7000fedbdf2502000000ec000c800c000b8008000a000e2000003c000b80080009004dbf490d08000a003da3000008000900ff1b970608000900eeacc02208000900a121ac0708000a006354000008000900ca19307b14000b8008000a00a4d1000008000a00ddc5000034000b8008000a002e700000080009004e44446f08000900f045aa2b08000a003ab3000008000a00b67c000008000a008af6000014000b800800090072eb014908000900f5567e3244000b8008000a0037520000080009007f6da60c08000a00f53f000008000900e1442060080009003bc3101408000a00af9a000008000a00e06c000008000900960496591400048005000300060000000500030007000000040004800c000480050003000200000008000200020000003c0008802400078008000600b50000000800060032000000080006008e000000080005005a895429140007800800050034588b6508000600b1000000"], 0x168}, 0x1, 0x0, 0x0, 0x24000010}, 0x24040000) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x68, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}]}, 0x68}, 0x1, 0x0, 0x0, 0x44a722f2deb29469}, 0x4008010) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',h\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 552.446017][T22606] nbd: couldn't find device at index -1577385984 18:37:44 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 4: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000740), 0x8) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, 0x1, 0x4, 0x301, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x3}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f0000000940)=@abs, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/236, 0xec}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000000ac0)=""/213, 0xd5}], 0x3}}, {{&(0x7f0000000c00), 0x6e, &(0x7f0000000f80)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/68, 0x44}, {&(0x7f0000000d00)=""/143, 0x8f}, {&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000000dc0)=""/238, 0xee}, {&(0x7f0000000ec0)=""/188, 0xbc}], 0x6, &(0x7f0000001000)}}, {{0x0, 0x0, &(0x7f0000007100)=[{&(0x7f0000006080)=""/42, 0x2a}, {&(0x7f00000060c0)=""/39, 0x27}, {&(0x7f0000006100)=""/4096, 0x1000}], 0x3, &(0x7f0000000180)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f00000071c0)=""/219, 0xdb}], 0x1, &(0x7f0000007300)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000007380), 0x6e, &(0x7f0000007780)=[{&(0x7f0000007400)=""/111, 0x6f}, {&(0x7f0000007480)=""/103, 0x67}, {&(0x7f0000007500)=""/118, 0x76}, {&(0x7f0000007580)=""/96, 0x60}, {&(0x7f0000007600)=""/178, 0xb2}, {&(0x7f00000076c0)=""/158, 0x9e}], 0x6, &(0x7f0000007800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000007900), 0x6e, &(0x7f0000007c00)=[{&(0x7f0000007980)=""/215, 0xd7}, {&(0x7f0000007a80)=""/176, 0xb0}, {&(0x7f0000007b40)=""/173, 0xad}], 0x3, &(0x7f0000007c40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}], 0x6, 0x2100, &(0x7f0000007e40)={0x77359400}) sendmsg$nl_route(r1, &(0x7f0000007f80)={&(0x7f0000007e80)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000007f40)={&(0x7f0000007ec0)=@can_newroute={0x54, 0x18, 0x0, 0x70bd29, 0x25dfdbff, {0x1d, 0x1, 0x2}, [@CGW_MOD_UID={0x8, 0xe, 0xee00}, @CGW_MOD_SET={0x15, 0x4, {{{0x1, 0x1, 0x1}, 0x1, 0x0, 0x0, 0x0, "d8bb74c4ea6a198d"}, 0x1}}, @CGW_CS_XOR={0x8, 0x5, {0x6, 0x6, 0xfffffffffffffffb, 0x3}}, @CGW_LIM_HOPS={0x5, 0xd, 0x8}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffff9, 0x8, 0xfffffffffffffffc, 0xbb}}, @CGW_LIM_HOPS={0x5, 0xd, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, r4, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x200000000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x31458a36}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x506}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x63e}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x20040005) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c000200fffc000000000000080001000000fb555db64e48a7412284ccb5415ae72321f2f0c58b3f2378a3857f218b9fafebea0523716dbf16dcd06b747e7053ba4a42f134c4b891f84526306c56bd9fe287fc3731e37a87732bfac553b90de76c1181a3db737856792fcade47ab74e28efdfd20a2ba8c7b0af1a60430fdc86e0612c31201963714c3c7514abdd0fd350ac45014bee14f937cdcbda2be6666"], 0x2c}}, 0x0) [ 552.587235][T22613] nbd: couldn't find device at index -1577385984 18:37:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',l\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c040000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="37c26eb0042d89fa85f433c558a7fd9157b63d4f852891adf4466e31795702000000000000000b124dec7268bfd521886e824136e8691407a172b7f3bed17aadeeba", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c050000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 553.186104][T22642] nbd: must specify at least one socket 18:37:45 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000001080)={{}, "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"}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x10c, r5, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffffb}]}, @TIPC_NLA_NODE={0x60, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x17be}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2510}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "c34a1769c87dd8a79ad509de0fc21f2206e7817b024f524a"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, '\x00', 0x30}, 0x4}}}}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4df}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x406}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 18:37:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='+\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c060000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 553.350282][T22650] nbd: must specify at least one socket 18:37:45 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',u\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='+\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 553.452412][T22654] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.1'. 18:37:45 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x74}, 0x1, 0x0, 0x0, 0x48800}, 0x40001) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r8) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r9, 0x1, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_DOMAIN={0x10, 0x1, '(++{.{\t/5^7\x00'}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r4) 18:37:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='F\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\a\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 553.610169][T22660] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.0'. 18:37:45 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',v\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='F\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="ac1b0000553d916df6737bd4dbc9c5233b112a505b76128cac9e211dfc18cbd45f26a4202f83c2d7c72d81b7967c9a90fecc65a3dd6986a277e364813838beeb9c3d275baee046d675271c785f20796d88a94f235fdee73314baaeaf9ff1039556b81a2bd12feb197f6fceff122d806591dc6e08b1269d1e41d5a4864f9263a17ed0e6d39310098d7580a6b281494aea54da75f73dcf67f98dcb617642dd986ebd909d5cb4445331365737efa1c4a9b7f7f171d2b1ee974813ea2e327569d6a51a7d18a562f2e24f73d61e046ea902885500a403da20d03729f9a0b324988f", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:45 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\b\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:45 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',w\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='c\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYRESOCT=r3], 0x2c}}, 0x0) 18:37:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00e0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',x\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\n\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040007800c0002000000000000000000080001000080fb"], 0x2c}}, 0x0) 18:37:46 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',y\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e03f0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0f0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00e0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',z\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) 18:37:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ec020020", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c100000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e03f0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',{\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:46 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000089a173d2000000", @ANYRES32=r1, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/57, 0x39}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000440)=""/62, 0x3e}, {&(0x7f0000000580)=""/202, 0xca}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000680)=""/170, 0xaa}, {&(0x7f0000000740)=""/145, 0x91}, {&(0x7f0000000800)=""/31, 0x1f}], 0x8}, 0x8}, {{&(0x7f00000008c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000940)=""/170, 0xaa}, {&(0x7f0000000a00)=""/202, 0xca}, {&(0x7f0000000b00)=""/183, 0xb7}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/183, 0xb7}, {&(0x7f0000000cc0)=""/182, 0xb6}, {&(0x7f0000000d80)=""/197, 0xc5}, {&(0x7f0000000e80)=""/49, 0x31}, {&(0x7f0000000ec0)=""/110, 0x6e}], 0x9, &(0x7f0000001000)}, 0x3}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002180)=""/182, 0xb6}, {&(0x7f0000001080)=""/32, 0x20}, {&(0x7f0000002240)=""/242, 0xf2}, {&(0x7f0000002540)=""/99, 0x63}], 0x4, &(0x7f0000002400)=""/60, 0x3c}}, {{&(0x7f0000002440)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000024c0)=""/93, 0x5d}, {&(0x7f0000002a00)=""/107, 0x6b}], 0x2, &(0x7f0000002600)=""/190, 0xbe}, 0x10000}, {{&(0x7f00000026c0)=@ipx, 0x80, &(0x7f0000002840), 0x0, &(0x7f0000003800)=""/4096, 0x1000}, 0x2}], 0x5, 0x40000100, &(0x7f00000029c0)={0x0, 0x989680}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000240)={'wg0\x00', {0x2, 0x0, @multicast1}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() sendmmsg$unix(r4, &(0x7f00000077c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000010c0)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001140)=[@cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee00}}}], 0x20}}], 0x2, 0x0) sendmsg$AUDIT_SET(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0x3e9, 0x300, 0x70bd2b, 0x25dfdbfe, {0x40, 0x0, 0x2, r5, 0x2, 0x10000, 0x1ff, 0x8, 0x0, 0x22}, ["", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x8}, 0x40855) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r7, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x2b}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xfffffffffffffffe}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010102}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2a}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000041}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETLINK(r8, 0x400454cd, 0x305) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2cfa0000ea0000000000a0", @ANYRES16=r9, @ANYRES32=0x0], 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 18:37:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00f0ff7f", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c140000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',|\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ec020020", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r4) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r4) 18:37:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="effdffff", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c180000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00f0ff7f", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',}\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRESHEX=r3, @ANYRESOCT], 0x2c}}, 0x0) 18:37:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',&\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="effdffff", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',~\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',H\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c040000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r2, &(0x7f0000001f40)=[{{&(0x7f0000000200)=@sco, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="dba1175553a4adcddb0c68bfc834ecb49ef88cd43299b7b135851f08ab62e2e3313f42ecb5398a9352c6320d4bd0fd6920f9269c43a4cb8291cbfb718de9ee0163c5d5f0dbeacd074b11076a131f6b370831db041956e4e905b6695e4d48d6325f8a12609f7e4b651c41b027ae61f53836a4ff700237ceaa0911f424b80c22f5ac5fe7951d32c9462b21781af6b8fa226a4105b4594a469cfe2abdd5b75421f322888356daba7983bb867aec4ce0bfcb13136e525a9ce439f6211ec0c4de3608106a08000407004f66deda84418753dc1a325058f6ac29a03124e067fcdd0b54110501b24e12088a5721f3c76e", 0xed}, {&(0x7f0000000380)="9d0a1a35a613ebc0d01206e2754741a66640d7820179be26c7c9ee0fb7a7016d140143767b38661dbfba577d8879e981b6f20888882aeb50f8b6b8da1b6861d09fc209133995c9ca6192caab8260cae32e380938e23c15a0058c0c6919fb8f1339dac3d6bb5863cc304a94e32f4b314d9ba837cbaaba4323cbcc454437aa226eff0542dae2f652ff2601e99c1c72e72a7092ed3e82a6d737f82d3451a7bac8965d3884618f7869b858d22ff7389b98cf0c6cbe900f66b0c9c7084df60e58783c98b6294ec7863e4836278fcc209aa3abe6f1079c60", 0xd5}, {&(0x7f0000000580)="03dd94add1c6f6437362c8490cc0088704d4bf79d48a3eabdaacef9f58151364a0e60815e69aece6abb8abccc68960e2c91e5c54f8d6a84cb1167ab691639abfd075274c71638333463735a83445573c9f833dc5bb6b367a2a31bb5035253c3524e2452439fad5ada96a3e6144632c0d24f400fa4826f1940e56c2cef13dbc728bc82aa6c6ddd03f5057eda516f50f5f431eea55cc82e96bb5512f167b68253ed8980a5c171b00cf46287d6964616b78a8ebd5f1a61a8d54ae41f2f8146d89a5c5580e356d19db0723972f30e24e296803f49fc23b96bc2b5b3329604b5d80b4c95f3c4217a3d3a000e771d7e6f350b67f30679a3fe4", 0xf6}, {&(0x7f0000000680)="aa16c9cd12ec5b89e64e3d2e15d3d94fe56209d42ec1da08f8014dbaf4bba3a35af8e67bd50733a97ceeb631cfada9eddf6048ea9eb1118f5dbbc06a078e0f6f2e0f85863f0d1c68440aa835b8a1bb5f2069d453769d91e0ef36eb2ba86c949d4e3739af3495be1b7a087f4d0f4850ad7a89b2fd5ec66e5904494102444fe6b3ab1c8c734cee842e18bc6f47c7fc8f9e288b68e2ddfd8c8591aa9f010783377f28d9ee1fd51cd629322da2fdcdf0fd6cf9c7ab4fe186e5f92f1693d5019db7c24fb0059350b2", 0xc6}], 0x4, &(0x7f0000002080)=[{0xf0, 0x111, 0x1000, "38eb389004909638fd0a402dcf116df8ee2ff5105db9becaaaf6051e0ae4b8af29b0ff5d436c8e48f16e4938b21b9129161c82c5759f44625389dd0985f9bf2011125c73836bb01540436c3c24e4b0ab66b9083c49a908828a19db28bc885ee48e5f05d8742751c99eb916ab6f70af9b68791adc54ca19e34326c5997dd70cc4874344f7102a42d86387ac67bdcaeb236ca06e759d07b121ecdff6669843fab7bb9992daf3dd0a8bbb22fd9d1ae2c710c36655621a2fdcef2bfa9f5e77e316d42fb7a28b6cb545ef13ada518de1dcc7d9cce01acdd1b03853aca6eb5d00e"}], 0xf0}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000880)=[{0x110, 0x103, 0x2, "d18c17aac73e544f8daaae462100b1f569c05dd6592f5c0e174b9cf983d98647684a51c3b3624bcb6d66774e622ed2e6077c58324ddf652a3ba7355f483535854ddeee014909ba5a878f183896c7a1177cfda2bf0757b71bbad2b601cbd0019a6648c6d66b6aa8f1858b1c64db9c6d0732d91469ada8fe843fc4aee54c058808e5df9958bf421b8bca246a9fa187825663ff51e8aa827694afa3bb0ad1db624be9f81f102a93353e4016b2b36d0e7091f8acfe759970c257fb6dc48f3aef4c141901ea6516819025adb735a8015de50581782252c4112385376afe9a29afe4fd2224f197fbac33a26de7aa73cd0eed3193690e7dbe389808c46f19d819"}, {0x110, 0x100, 0x75, "5683f595b8db465c97fa71af11805794dc9161f13e8d244258448cef159fa3d613db3a210f42682466d6d6555d024cd3f09df7773c1df1bb235381647b8162f72ba5a2590fe18467d3c3e7315f9c8f5b2446db8747cc35672f61d020cc481123a5ffcdb821fc8f789e34fe676ffa3f2983965d91abaddbff210809790b61bc4feabbb40357e941b70e8f98b502aeaad4bc93b3d754a3147f7a1bd4ad1f21bbf7022d981357d5216bfa0a7b84adfee55480591ff091f3203d5f6507b1e21acada8586a0b8f677aaf9a761f03e8aa8e2ef4b714c5471ce94a0e9f23d2e19db3c687a91c433a786f0c1aa67358f0cd7767ad06e57da8bd8d855ff"}], 0x220}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000ac0)="2ab04f103fb1e9e938fe62c6072841f1d1b5788092b09aa2571ffe4fd3ca415c47bfd731bf6821a4f97210e6175ccae593eac18053002c0fe5c135d883327905d20eba0cad474a5168", 0x49}, {&(0x7f0000000b40)="e85d648f963f46d4cba20db2107f7e8b2686af293a096b68db383d36f6c506bb007cda5f5dbf9e83a63e6865d9c962e760b23a68a5a1d1f88b6491b558575355e9df359c64854903ea38dd361fa610d9a26f5d3639edf4297a796b2012223a232c643adb8ead04f96915f13b6a31d175e62c9f847171e435bb5d9826fa51c913afb067598f896bd3a541ff5d8a92ff21325916730659eb12d4d6c73294f2d19cbfa5ae8ae0238463a095f270e8e1", 0xae}, {&(0x7f0000000c00)="c54a178c2d84db654b1cd1845475a3eeb5b33bb7ef3f89ff8bc502eb23637948974eeea8065e7ade78b51c1b7972c360f65078c7465900e1a36644c8ea090b934afe37cc3d5d8f8f4032bf78f33ef4101b3b3d75ebe6d4b19cc88c1a9dfa1512cfa25ee51935db8ca6e969490af02e9da6de4306cc6b5da7695d808f3b51f5d09f20b17338f9c092e8a78ccbb0a0b74563ff0d5943994834a8564dd9acd9b8d16a422dc80928a313cbbd450ae38d42393effb85b80c87c7147afd34f74f35bef74755e818e7abc1a", 0xc8}, {&(0x7f0000000d00)="da9e2f38e5e16cc80708ce76e069399847025b431f106db7444b3e6e2a8f83b76c1a2bb523e104eb2f9a0dc26677eb47acb0c67fbbe161a58d0ebc98ba75b65d6af35d3f40c6aa9e98e64d746d596b5a31ea5b278608808ec13e8ff87f7736beaa4c13a104f07a3d3a19", 0x6a}, {&(0x7f0000000d80)="ac0d55050db7a1dc3b32b8f3580a8da7679428ef301f99176ac179083b94381a681887bf83713150506566edc4fb26859b86008a7d64013e53c073135e9ac88b27494088485ac3f8de032503ddfe2ac5c90d57f29f2268529b85b39b34b94cc1bef78c4d018823eabf69d11b145046907ff9bf1ab85ac11535fad86c0eddf345207dcec4886fb3c8e9683ac2c6e9a4b5af7ea599552ff3d8cad4d21d201121fb82ca7e343d8590ea1f49126ad80059db721e91ef9b58442355add23c8e4f28a708c6a25d7df3cd2581173ed924c4873cd197fd69e7d3f2e4f6bdef53910725adabb1218f3c69436cdf4a1b", 0xeb}, {&(0x7f0000000e80)="08d2057f65abfafd0ad7ee6210182c11353a7fd5c051aa6d46fb1b", 0x1b}, {&(0x7f0000000ec0)="252b2689b2dea147d7a976468bc613dc78bbab229ad87d09aac2e75e62824da78d17fa84363a9cdb34275fe7048b1c552d4efbb14b9d7123edf6ac998c42697a71d87840404364bafb0bbaba4857ca6b5ddedfce2b0ed541fcaab5b350d351f1f9c3488df37d70808cf5993e26fcdebc02e801e2580b145c14cd6d91b793dff2a2e96a9a2e89c7d9b4b60c5aa72c6f062d23910d122f", 0x96}, {&(0x7f0000001080)="4bff93f87b470b17e0a30aa20f962ed4f5cbf3ea2da3550320350232bff73dc95329af658275db643162f4644dd086eabf2d0c253973bea1a035cfeba5e7715c42c2675a553e7ecd4e228b52158bbfbf754e24d8a85123def4fc710b9ec768073d1d1a45a5a65c569a3cc4bd3641da7d5f9127ff06931ba3e8919e74f98b510e576558a830542199107620d9f8427066ea02ae09011b33f4018453ef906b86375bad6768934c5ae426ce73e70a48be378ffa9d13c97c83cd23c3254e964971719ce8f6ed014a2376ea86476253fd056195c22074cadc8c8531ddb1a57a3df4f1bd46e9a48ceaa3b8286d9c", 0xeb}], 0x8}}, {{&(0x7f0000001180)=@qipcrtr={0x2a, 0x0, 0xfffffffe}, 0x80, &(0x7f0000001000)=[{&(0x7f0000001200)="6f12103378afeb5dcc304c0558e95a1b6a21ac02549d9b18ac167cc464a161022e5c97b7f7e08a5cbb49b7a549b1b4fcf1d9b0988a685faa3eef84b958768372321158f59e8816755ffb3aa84555e44e903f3da0501a8d3b2d725e8fef49a555d049c9454f606e6eea122a2438cf6e909c8e62c14c6072c817e134ab7f42448a5f93bece4b85123f3ddfb8df2b24633671637225013b5c159883e528bfbd22d1fa877fdaaa56e2f92511994ffcd38ad3553c668441339bc979ab786c1a604d48a85bf22b7d8b15019460a1aff4ac7604f0dd211be8e373bd00dec2df210c201fdf5da8c8", 0xe4}], 0x1, &(0x7f0000001300)=[{0x58, 0x101, 0x9, "56711b51a54a75c0e118f1b4dab93ada7d83876cae9802bca6181606abb5d648290e1bee32f84327388d2be4261569f1ac1d57b807ee6e6a9d0f3f0df194df73af"}, {0xd0, 0x115, 0xbe9a, "104dee7e051c20f38931916d24f3a50c3a0bc60f02f82f43e466295d395368145b712a89a0e4130983388a3f32f9ebb4ebff1ebe10434a9b1140164b5a3a012e88da57b6eafcc6f43df346650d73a7925be67d7efb57ab4cb2fc815814fb0f091de2bfb5e76895b1541651334b4a0f385db947f428cf2f8b4b49ef8d4b6ede289bbd44a3a15c784170d50113a9de1e838a82d852bda48a1c95af0489419220709042ec7881408ca4112177d35542e5186250c492cbf8fd27bef6656a27d3a5a5"}, {0x30, 0x6, 0x8, "c63ebf28c1c38298b5138209c2617f3f733bda2bf94b20ba9aaa04"}, {0xa0, 0x118, 0x4, "6966f60db31ad87cb84af622411dbe960f1c67a0a7d33ada9371de31740d44946355a20d038ac66e4c9ac7befbe2b6d8141f4a3f3ebeee55fc73316b8147946fd23508747e263bfdbf2000fcefe194fb1a1183b7159e9aa005e4c9e65ffc0f37f3083872e11e4aa605e3c1ac9fdc90e5d9a3b3db1c0711cd0a48eca5c7adf949a0495b8310cf75a4c2"}, {0x38, 0x113, 0x6, "fe9655963e1a9d756d285dbafe7bb6fd7f900413249023a4808055ed697e16495123d7d0e4c8"}], 0x1e3}}, {{&(0x7f0000001540)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0xd34c, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}}, 0x80, &(0x7f0000001b80)=[{&(0x7f00000015c0)="e12a6fe9adf122385745623eb1a7fbe1bd4ccf00658287883a87e09f0c716a1e74c3329e970a56c220ee67e85030ea2941d6828d77a220d8502acf83d14b69c70fbf57a8407b3e29b49aa2f731aad8658d82f24c1db09b758ad0e54ec67f6ee1d9297ab222c82af2b2dec4a6988d203e2d662d71b6317d34005c50a75dfd607e53602c8615aa675c303f0ae076736ec9fa11084ca521db7e30688e8b06cf48", 0x9f}, {&(0x7f0000001680)="78fe3f3d3037742fd193829d1fe56ac2de143655b171714ade1a160da51273e423f4e27f28fbaef2d83a68a58cdfa0e50fda9f32505ab4c0c8625fe986550db46a8dcb0862836a098ef3fd80c46494c84c7b821c96c57da5a32bbeaee67592b84f56498eaa3b792a9581a0af7199e7d6533e18383d6b28e591d01cda42b92661ed2c79a6f25c8a4d30bfbe8ffbecf7c681d729b49f06c6aa30fa09c0c02c15ba57c3191cb3414f247f1169e9aeb98ba18a4fa5673a348f", 0xb7}, {&(0x7f0000001740)="9dd602a1f35a4cab5afb71b63cc98f0e1089020696ecab837484476a66eeb8f0a0e4addbd9d76a1291b0bec8e2770d7c31c764578c067a0502cdf55e7e725dc9778590d66aa1e543263893baafa475d3206a24ea4efa423e6d8cd8f8f57012876b97bd6925a981cc6a32c8e3ddf2927289e843ae86f1", 0x76}, {&(0x7f00000017c0)="a19f28f89dd46c3683b70f96b683a97aa517194114bdd79a52f2bfc8efd2b433d1eb243009e51ed9d6237840b0cf5e488d64826a44539d755ef842f8a388c5fa0cb25ee1b9a78621813198987e2bea7c32d6b2d950424ccf98904038b766015109c996dc0ba31e293ca6453d1b9e51bbf2b0ed94f659d5c39b93c394026e34193e43aa8b86b5f725498990e3fb8a3841c89f917af15c741e98b8bfedc25bb12de183ab3d1c689c7f7aa877cac98a438ecb466859ced609208b0defb15c65e2b4b2880ff2b2fbdec89a8f7316e3aebb8141f7a9f821698e7450eb1e595dee03f3c1ad1d8a95f33c528f4cfe14c8ad650797", 0xf1}, {&(0x7f00000018c0)="ba17ab158cd5ead0521a37fde767c93f2e9aef70ea67960eb377200859fecf68027e4ae0a54db1219f0229cb55234781cfa0c3a6e292e87741ed12f264086053019d68bcf8bc8e3b1ec506b3faffd6cd495f69aa1b716b261b976a4423076051b9f4102bad60d27da758cb1ccd8d8b73a1b3a23655ee9df4a2443109b38d33a06affa09eeda03b0d8a97216e52b72e9238221784a910267be359b7c3c479bdd5210756a797e270663639a3717e33c8770bc2794e6151de21dbeed458203e0ef96edc272c7b67a03e4ca1b4f72ed10d1389c8dfc9e0b8", 0xd6}, {&(0x7f00000019c0)="1f7ffe68f3d83372c4", 0x9}, {&(0x7f0000001a00)="531a14a0335422bb7586c7ba98076576f1de79a50848fe6578e9e619a303c55596e2eac04b22e94f02e5798eabb88fc268aec23a65ace8bcb049404daacbb7d441f39d89b97aedfeb77d41c5ccf5cf707bb85306e229615e10d3ecf7a2c02ecbcce0e3b97f5a9eca5cfed1668908ff7962e237bcea30", 0x76}, {&(0x7f0000001a80)="ddc85fbce952eecaf75d327a890ce34c00fe25262a93e2bdf7880151d27133e6ce9f30794df42815b68cc7577803f5d8bd3d8689d877c266e0ecdce8e0afd2d52272e6d598757cec08c903a853c475225b777da728d7d92f7aee9221b6d647310d18b9589111dea28a9587dc40de21b71a199d8d0563d2c0a5bcdc9e5ca6a81b66036c5e8b7b5da44c25173d39be42137f5ee86aeaae510637169fd9741cc24cef78242fb7a01d36dfa1d457352a8210b6064fb6227e6ecc61ac7503daed30b85bb44f97cb439cb11a0a281d1a5e71cba2fb3c2c7365464857d74c443a", 0xdd}], 0x8, &(0x7f0000001c00)=[{0x20, 0x10c, 0x8001, "d5eb0f7c9a69df34f5"}, {0x30, 0x119, 0x5, "5532b8e8119e95d463323552f3e717a0451d0b634f2cd3ba84d9abd55283"}, {0xf0, 0x116, 0x200, "968b2a1c28947b689d3ff41f2f87118cf879da49dc0b552cbedaee45d03450a1ffb1e39cdaaea8a26bd25080b4e6e71224616eed77ccd674146b8dd3d638abad22465e3d8363d3a4afcc5c8ee7ff7b972cd9b9e6f46b555785183e2bf3030dce2f53fd0caf5ed6ae9e2683e2358b841f307ecf00fd3800e8a1663e118190c26d6e4f434af2508ac3fb3a9e7d18f2fb57ba8fa9af5668900a24e376e29de50f0aad4d2afb08bf3dcbe47c2f61acfbbf5a232aa81c825249ff15c0a1f5e9b9615df80aa167f5316c6e6a37b2b9b63799087a1d8a073a63f962b40ce3fa4ae6"}, {0x78, 0x117, 0xff, "a0a060fd83266c9afedca3c8e9856bb62e060115ad2262654f40819987f47acf723f774b99e8e578b58c7b38686760400022ebfc68f44677d479143809269247e3edbe3217885de9e11c18b88b710227bca36e7ede45449eeb7bd0c3ccd4993a9621b6"}, {0x48, 0x116, 0x0, "72d5281950b7fcb6085f8351bcdbcc2893de0ef1b6ee59e4faab1833acdf8480499473bef95f21944d22d9d2937620937766"}, {0xe0, 0x160, 0x8, "e74baad0a3242641384308aabe5048e5716163665f96d2a8e87faa4f46f0f077fcd17ebd294221e49399ee52d6ed163adcd253b58a4b1a00b26a2f61681647092aa4cfa0398e50b81f582fe43d12178d4e8ab45d4d6f6be5c29729944d496c846fa79f0b25284926a0ce0fb8f90620ae2aee4ea09bf7d3d1479436509db5dc118565fec7976a6ac10fa4e679c222654cda51d1f9bc5dd696d45154905df3578a1a9721cd858378cf51084166024b72c6c0d9904264edd2d0b2ca4849d8c889ae8139cd2ec831f8e76ecc54"}, {0x38, 0x118, 0x101, "ec1be5f373e04734b9af91c64a5f4c95a8e2f31c654e965e2ef75ecd8a7c64c80d6fd9e2b3afd7"}], 0x318}}], 0x5, 0x44000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x7c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xa}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008010) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000078bc74d6acb38f79bc1dba0cbfa903cf07228acdbb715bc328b34b58bcdb2ed8d3fc4a426e0b89323d", @ANYRES16=r5, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:48 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',L\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c030000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c1e0100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c050000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',P\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x4000010, r3, 0x1bdd6000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:48 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c040000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c200100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c060000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000f3", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:48 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',`\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c050000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c700100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\a\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',h\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000180)={0x43, 0x1, 0x2}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_delneigh={0x70, 0x1d, 0x200, 0x70bd2d, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x0, 0x8, 0x10, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}, @NDA_MASTER={0x8, 0x9, 0x9}, @NDA_LLADDR={0xa, 0x2, @random="9b61119714c0"}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NDA_MASTER={0x8, 0x9, 0x7ff}, @NDA_VNI={0x8, 0x7, 0x3}, @NDA_PORT={0x6, 0x6, 0x4e22}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000041}, 0x40000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r5, 0x1, 0x0, 0xfffffffc, {0x2}, [@NLBL_MGMT_A_DOMAIN={0x10, 0x1, '(++{.{\t/5^7\x00'}]}, 0x24}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000125bd7000fcdbdf25010000000c000600010000000100000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r9, @ANYBLOB="0c0006000300000000000000080001000300000008000300", @ANYRES32=0x0, @ANYBLOB="00a24cc9ee74d6a0addd6b7b6322000000", @ANYRES32=0x0, @ANYBLOB], 0x54}, 0x1, 0x0, 0x0, 0x4081}, 0x40000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x20040000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 18:37:48 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c060000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ce20200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:48 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',l\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\b\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 556.904597][T22798] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 18:37:49 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\a\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 4: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x4000010, 0xffffffffffffffff, 0x15ba6000) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:49 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c820300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\b\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\n\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',z\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c830300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x1d0, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_DEVKEY={0xa8, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x54, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffffffffff00}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8001}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x5}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1f}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x40}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x100}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}]}, @NL802154_ATTR_SEC_DEVKEY={0x100, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x4c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xffffffffffff0001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x2c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0x3a479db5e6afb3c}}, @NL802154_DEVKEY_ATTR_ID={0x84, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xffff}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x5fe636ca66bf7135}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xae517cf8ec6d0cc9}}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x11}, 0x20008080) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\v\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\n\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c840300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca10000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\f\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0f0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c850300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\r\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca20000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0f0000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c100000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c860300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002300)=[{{&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000000b80)=""/248, 0xf8}], 0x3, &(0x7f0000000c80)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}, {{&(0x7f0000000480), 0x6e, &(0x7f0000002140)=[{&(0x7f0000000dc0)=""/137, 0x89}, {&(0x7f0000000e80)=""/43, 0x2b}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000000ec0)=""/230, 0xe6}, {&(0x7f0000000fc0)=""/7, 0x7}, {&(0x7f0000002080)=""/192, 0xc0}], 0x6, &(0x7f00000021c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}], 0x2, 0x40002000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000001000)={'wlan0\x00', @link_local}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r7) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5000) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002800)={'wg1\x00'}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000280)={0x3c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30000}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x3c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)={0x4d0, r8, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5114}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fdb15d3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19e78d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x778d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabb5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43c3e350}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f4c69ae}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xfc, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x216c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6104}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4346}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x475a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42b3d2db}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53cf0e1d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf9c9}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56affb1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeeed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x368f94c4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7966}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ee8aa5b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb55e2f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd700}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37934dae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac52}, @NLBL_CIPSOV4_A_MLSCATREM={0x7, 0xa, 0x8a9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x546b8f14}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f78d41e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xefa8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x610f4c33}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d7b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c1acc61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6322}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x120, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbdf1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x559930e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfab3bd3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d248fa3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbcdb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x20d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31e0}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa952}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f6e7f60}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec6f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6870d228}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x64fe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7061aa71}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2f2c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd01}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26f6d409}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25d8d3d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e2a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x20e9}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64548f55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd64}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57dc1b35}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dc6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9426}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c819cb2}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xebad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c4a5eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x115887db}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79998363}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x410}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaaf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86cc}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x140, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c037980}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x701f2392}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c8b0f68}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a0d102e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e8ad68c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2dbc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x656255a5}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606b6c49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16a5d701}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f914029}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x154e0a69}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7270faa5}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f34e2b2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x35}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3186ecca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}]}, {0x14}, {0x4}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x9c, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e270f5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f248da0}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e465468}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d362aec}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f7a71a9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ddb479b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ca59c98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}]}]}]}, 0x4d0}, 0x1, 0x0, 0x0, 0x20008081}, 0x24040840) sendmsg$IEEE802154_LLSEC_ADD_DEV(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x2}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '{'}, {0x20, '.J,@:'}], 0xa, "97a33b68f355655e8edb6bdc8312d3f0a69cea450835be740ed21e28ee811d7e7f7f2c103e508c50b46606ba347a26ba9fa08c01ee3b76fa5b29cb76001094d81832077f7927a8bab47a584beaff08c3c40657858b4b2700b0fdc462e7cc006b90d4b5c7c8797a8356a74f9faa62d8ec24bd97810b68b7e0e34250dc89b172e7b1a34c45efb24036da75071ddad6e4aca188380aaf4e7fcfd070fee0081e31bae532961157dc35e94ca646bf32345ce824d7ac8d61b9"}, 0xc9) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r2, &(0x7f00000027c0)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002780)={&(0x7f00000023c0)={0x394, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0xffffffff, 0x6d}}}}, [@NL80211_ATTR_IE={0xcb, 0x2a, [@perr={0x84, 0xf, {0x7, 0x1, [@not_ext={{}, @broadcast, 0x4, "", 0x28}]}}, @ssid={0x0, 0x12, @random="a84035e7960bcb532d4baf0ff15a718d3e41"}, @link_id={0x65, 0x12, {@random="0f59405d8e23", @broadcast, @device_b}}, @fast_bss_trans={0x37, 0x6d, {0xba, 0x1, "76b924a6f505e047cd02d4be8ca83329", "fd2cc451e25199ee451794e04f4df32452ec498ab7c8e96a21976db4bae6c5f9", "a453cd75f0cef87b14497c1b8b948d8a24303ed43ffc5ae9f7d91691b854bddf", [{0x4, 0x19, "a274365204085df0fc5713a382895be18ddb1f3cbf383c00fe"}]}}, @ht={0x2d, 0x1a, {0x400, 0x1, 0x5, 0x0, {0x0, 0x6, 0x0, 0x6, 0x0, 0x1, 0x0, 0x2}, 0x1, 0x1, 0x6}}, @challenge={0x10, 0x1, 0xe6}]}, @NL80211_ATTR_IE={0xc1, 0x2a, [@tim={0x5, 0x42, {0x6, 0x3b, 0xa0, "4a9d2cc299965a7eef2e748c507c7edc6da31cb397775c27e31277886bddc8358de1813b4bd993ccf0c269f6dba9943ac81a09cf23cfc900a42e656c64ddcf"}}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}, @preq={0x82, 0x57, @ext={{0x0, 0x1}, 0x5, 0x0, 0x2, @device_b, 0x80000000, @broadcast, 0x7, 0x3, 0x5, [{{0x1, 0x0, 0x1}, @device_b, 0x10000}, {{0x0, 0x0, 0x1}, @broadcast, 0x2}, {{0x1, 0x0, 0x1}, @broadcast}, {{}, @device_b, 0x4}, {{0x0, 0x0, 0x1}, @broadcast, 0x11}]}}, @measure_req={0x26, 0x15, {0x1, 0xd6, 0x1, "fc7190c228bfe1b9aa31111cdd0acaed3b6f"}}, @chsw_timing={0x68, 0x4, {0x6, 0x5}}]}, @NL80211_ATTR_IE={0x11, 0x2a, [@peer_mgmt={0x75, 0x8, {0x0, 0x8, @val=0xbd5c, @val=0x1d, @void}}, @dsss={0x3, 0x1, 0x8}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0xfe, 0xfa, "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"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x4}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x100}, @NL80211_ATTR_FILS_ERP_RRK={0x66, 0xfc, "af8c97cc3ad0e6c26f511cab46bd82cc6bd19a58ccb119bfea6d8e12c8aff2048f39adb6dd62e3e087eaf0dce09c105aee0ebddc091d085b48e335c120a352be0ce746bbc476145625b7e79b800dd361da525714b706e7eb7da62f26373ef362c03f"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x97ca}, @NL80211_ATTR_FILS_ERP_USERNAME={0x8, 0xf9, "a7a4a104"}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x400}, @NL80211_ATTR_FILS_ERP_RRK={0x44, 0xfc, "75ce9a61180a73d848011b8f7613f36673da10572f12d4b3319f9f8c76d43cb0598dfbf8451247d55bb7e5d63fe1aa8f2792bebc131be351c95542a5c88e8601"}]]}, 0x394}, 0x1, 0x0, 0x0, 0x4004810}, 0x20008000) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x4000880) 18:37:50 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca30000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c100000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c870300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c140000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cd00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:50 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c880300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c140000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c180000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cd20000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c890300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c180000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',)\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ce40000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan4\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r6) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="20002abd7000fcdbdf25010000000400079408000100000000000c00030008000000000000000c00020008000000000000000c00050008010000000000000c0002000600000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4004c}, 0x4) 18:37:51 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c8a0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',$\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',*\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000000)={0x3, "c60edcfc5341de78683e23a25ca6136087ed39317546fa8b57110f7f65ed836449bdcd324e6b5eb35f3b8e58948e6cd905e680feb3570761c7fd945d3126028866c3bbd9228742e1fd0d1de968e73ece986ef93e5d6370ec5ebfcc599539e33c7f76dfd95c814d7b9036c26f1a2e2bf5067cfa924029d8b4e816fbeda63899dd"}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:51 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c8b0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',+\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c940100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',&\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c8c0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',,\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:51 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004010}, 0x804) 18:37:51 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca40200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',H\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cb00300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',-\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002800)={0xffffffffffffffff}) sendmsg$nl_route_sched(r0, &(0x7f0000002900)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000028c0)={&(0x7f0000002880)=@getchain={0x24, 0x66, 0x400, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x3, 0x9}, {0x2, 0x9}, {0xffff, 0x3}}}, 0x24}}, 0x40000d0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@gettfilter={0x34, 0x2e, 0x400, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x4}, {0x10, 0x1e}, {0x2, 0x3}}, [{0x8, 0xb, 0x8}, {0x8, 0xb, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000801) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r4) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = accept$nfc_llcp(r2, &(0x7f0000000180), &(0x7f0000000200)=0x60) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000240)={r7, 0x7, 0x2, "c6395a94c97cacc6b9c1"}) 18:37:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',L\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cc20200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cd40300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',.\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',P\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) recvfrom(r0, &(0x7f0000000000)=""/52, 0x34, 0x6043, &(0x7f0000000040)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @private0, 0x2}}, 0x80) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000100)={r4}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:52 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cde0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf20200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',/\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',`\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r5, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4) 18:37:52 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf60300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',0\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',h\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:52 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf80300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000940)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x38, r6, 0x852dd6c070cd7e4d, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}]}, 0x38}, 0x6}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x8, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000014}, 0x20044080) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:53 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c1c0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',1\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfa0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x1b0, 0x32, 0x1, 0x70bd2a, 0x25dfdbff, {0x1f}, [@typed={0xfa, 0x7b, 0x0, 0x0, @binary="b17ffda00238f52f055fae9a3d11668ba3cbca94ee2222271a0cca86992c8ccb8f37b5f4c6ad02fa84f7932537d4a884b7ba39ea1c054cb813a9662c68baaa368acbb14602354263364dc3d821d25a03827c7351f7063b441ba5757acebd6a44f64dee733ef4f80737b1263d5815a5988c2dff3ac18493f0a58f062006e876dd6dafbcf65d4e6c8ea3de6e7d0976ea2751391aa4c7229422de416013dd9dea8dc3e4ab60dec6bc28ac47f97aa9ae84c64c110d20eee52fdd714de021bc4981c78c736d9b54027765e2ed576421eb426780171676548a4018e7d020dacd43e71c596047ce48506ca8c7ca42536002962ffb15e2f9e54e"}, @generic="7e597d61972585a999b8bba165ca71d7323bfe776c3be3", @typed={0x87, 0x8b, 0x0, 0x0, @binary="2835cc04652c1fbea0a559ccce1b67ac9e831677e11695cb07754faf5ff20e2ea0417e906ac99516c1371cece09b71363500fa180493af1b0ccc56df044cd6fa1db2751c314aa09a2d6c4f86d75f88b70ce86e07b791a38a54ddb0bd2d52c1ef81a22340fca7fcf81983ff6a7187f7a2172983810a209bc328cfb1621a3edec6476cee"}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x8800}, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:53 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c300300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',l\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',H\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfb0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cb00300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000001080)=""/4096) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[], 0x2c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r3) 18:37:53 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',L\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfc0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cb60300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',z\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x324) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000cc6564e5b5", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:53 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',P\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfd0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cdc0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:54 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfe0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',`\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf00300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cd20000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a31f379ae24262db329251e04e36b7b52fd3b25a54625d799050a0405fbe5baddd56c85d1164421bc72771bb23d8ff48598ed5da160b2dbb4b4e8600b21b21d2dadbb4f59bc527860c6ddfec19a60812ad61796c3a810fd853962be764442d526b24666b8e2e26c2e9d5c6c0a4bfded7d64966720b4067e6383f29548dfd0a3ddcf1125841d366c116d7cc78285d7cf8d2a9f010634d2ab66ab8b369ce6b53400964f00358111764ed3fdb0798cdba9147243bee2e2b27bf5cce4d9a50b6225638941e0c32985fafc0c1b574a62c04898c61d1e9c2983fb294ce31ed77ea03db321c51f77bc0000000000000000"], 0x45) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) pipe(&(0x7f0000000080)) 18:37:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',h\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000500", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf20300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 562.454799][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 18:37:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',l\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c760500", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c740100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf40300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000340)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000740)={0x34, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x0, 0x2]}]}]}, 0x34}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000340)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000740)={0x34, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x0, 0x2]}]}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x64, r4, 0x300, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x0, 0x5}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15f4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xd3a}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3a}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2c6}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1478}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffffcd51}], @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x24008040}, 0x4000000) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'team_slave_1\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',t\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c8c0100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:54 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf60300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',z\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c940100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000500", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\a\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca40100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c900000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\a\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cc80100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) pipe(&(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x26, 0xa, 0x4, &(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000ec0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)={0x60, r3, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00"/21], 0x2c}}, 0x0) 18:37:55 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\n\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:55 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca10000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cec0100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, r5, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000100)=ANY=[], 0x208e24b) r9 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r9, &(0x7f0000000000)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r9, r8, 0x0, 0x5000) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f00000001c0)=r7) 18:37:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\n\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c150e00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca20000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c140200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@deltaction={0x68, 0x31, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c140e00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca30000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c380200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c5c0200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0e1500", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cd20000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:56 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) sendfile(r3, r0, &(0x7f0000000000)=0x9, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) r5 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r5, r4, 0x0, 0x5000) ioctl$TUNSETLINK(r4, 0x400454cd, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000001080)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000580)=""/212, 0xd4}, 0x6}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/139, 0x8b}, {&(0x7f0000000740)=""/176, 0xb0}], 0x2}, 0x800000b}, {{0x0, 0x0, &(0x7f0000000c00), 0x0, &(0x7f0000000c80)=""/18, 0x12}, 0x7}, {{&(0x7f0000000140)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/234, 0xea}], 0x1, &(0x7f0000000f00)=""/238, 0xee}, 0x7}], 0x4, 0x2000, &(0x7f0000000d80)) getsockname$packet(r8, &(0x7f0000000dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000e00)=0x14) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r9) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:56 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c011e00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c740200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ce00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0e1400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c8c0200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf00000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="000000f03e17204e52fa1a727e3dabfeee4b00"/29], 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x6c, r4, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_team\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x48000}, 0x8010) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r5) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c900200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00 \x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c031c00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c600100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000340)={{}, [@bcast, @null, @remote, @remote, @null, @bcast, @netrom]}, &(0x7f00000003c0)=0x48) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000400)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000003200)={{r2}, "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"}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = accept(r5, 0x0, 0x0) recvmmsg(r6, &(0x7f0000007480)=[{{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000001f80)=""/200, 0xc8}], 0x2}}, {{0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1}}], 0x4000000000000fd, 0x10020, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001500)=ANY=[], 0xe90}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="61ec656a77bbfbffffffffffffff0082d39b76029a8e2e32f850d3e89dfae625ad45190197454cbbbab7ae139a9ae225ece68c052ae7f9f433e942dfd189592c4795ed324a670b1dde44e670bcebfbb1e0d1fb00a837e64c1b6be5fd6555b774d8e4ac96d20535c566661e9e0436ed6325504e999d9ae59700c3c4785fae33ca5eff585ad3748ddcdbdbc863602688ff50544fce884d5e054c614abf23b2577d1c135fca07bb0ad4da5bed74d0be939ff1c9fd714461075a045136eb48013b4f15ef0664025f6d8b7acd70de9c8bd05319d57af04a1732074556f8a0f9dab6c7423baf7ef33efa3852c0c5c02b101f65385356054d5a00000000000000", @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) 18:37:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca40200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c012000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c780100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:57 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\"\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r11, 0x8933, &(0x7f0000000c00)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x4c, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x4}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x4c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xeb2480dab3cc47b8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r4, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r12}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4040}, 0x800) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cc20200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00 \x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c8c0100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 566.092632][T23182] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 18:37:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ce00200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 566.155663][T23182] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 18:37:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00,\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c00020000000000000000004646b1106bd0d8"], 0x2c}}, 0x0) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000340)={{0x3, @null}, [@bcast, @rose, @rose, @default, @bcast, @netrom, @remote, @bcast]}, &(0x7f00000003c0)=0x48, 0x800) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000400)) 18:37:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00&\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c940100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf20200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00?\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 566.480218][T23200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:37:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c033000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c740200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 4: ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000001080)={{}, "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"}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x20) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="7638399c53ebb12769995e0b793d1e2a192542c8afa7b11a0bd9db720211ffeac7a5a5de1c8125dc358c0d05cf3d04915058f0f23813c84756b95b69b151343273c2fdb5d510e41d1aba56305f3973e12ba2229e259e73be4e575aca9da4e4919a6756050d3b4c68622f39447a04d476076a5a06d0a481d50dc55e87fb2370bc56c3dd825b7e23adb92cc9a0b7d9d3025d3a1e49538085174e5db9ad6d752034f0e2102043725829777964ae1aee7ab70c30f122059adaf5b25140cf90e54a366a76ef07d679040794bfdf8ef2fdba0ef021247c7ce3dd0000000000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:37:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00H\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00?\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r1, r0, 0x0, 0x5000) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000200bbbbaaaabb"]) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r6) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000200), 0x10efe10675dec16, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRESHEX=r2, @ANYRESDEC, @ANYRESHEX, @ANYRES16=r7, @ANYBLOB="bbde50c4125d6d83ea18bdfbf686c0aac46d7d6e7a5d3688287dce30950062a3a768943acf284e5f7c2186c904713df0acb27bd9b6f1976c0b08a44acf82ab47bbeef5ddc1358d8f6e6a5cc1dcc51ec1bc8d2621c92c6ef0da1b375b2e8e7c2ae0412eba7b5001a906584a12ec42f2abce64c764f420bd927b3aea39f3981f6f187485d621992ee13f17e8b3cdc8795137bdaf7a647f638537227a192d3033fa838227a1b786e9f680c1f43cdd24abe40cfbe74a898434af181f30e6169b87582fd693503eb42c25330d2e7903b78c054cd59efb34b003f425", @ANYRESOCT, @ANYRES64=0x0, @ANYRES64=r4], 0x2c}}, 0x40000000) 18:37:58 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c880200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00L\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c120300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00H\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca00200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00P\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c600300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00L\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca40200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00`\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:37:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c860300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendfile(r0, r1, &(0x7f0000000200)=0x4, 0xfffffffffffffff7) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0xc3) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x3, 0x127e3506, 0x10001, 0xeb, 0x9, r3, 0xc61, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x3}, 0x40) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x80000) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000580)={0x0, 0x5, 0x3}) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000080)={{r4}, {@val={r5}, @actul_num={@void, 0x8, 0x65}}}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x2}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r8) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:38:00 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00P\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cc20200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00h\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cec0300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00`\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf20200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf20300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00l\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x2c}}, 0x0) 18:38:00 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00h\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c017000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf60300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00XD', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:38:00 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c120300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00l\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000500", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 4: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x3f}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x30e) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:38:01 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c200300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00u\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[], 0x2c}}, 0x0) 18:38:01 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c700300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00v\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\a\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00z\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c898000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ca20300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c057600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf00300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c019400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r3) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r4, 0x1, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_DOMAIN={0x10, 0x1, '(++{.{\t/5^7\x00'}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r2) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r5) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="20a42e4bc3d460eeb40be84fe20b1b3b5807e9ba00226b6f9b72ef0d13edb10fe39835971fccb36d962b0d99d77d05ea7d31713c0e2cb0c2566909391b1bbaee41c7e3e979b9f956ce7f9ad80ee808d4c3aaa02a201f09cf96594a93c4e867e26563cf602687a52b2813ad8600ab1d8da2898a34db00edc2d9559edbf4ee905e05bc15a5e2ee4244ea7bfe07fa141e9ed7bb394721d35bcf0bdbadfc30f5fd80ca3c0b69d275208b351cfdf7c89b", @ANYRES16=r6, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:38:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\n\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:01 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00w\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf20300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\v\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000100)="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") 18:38:02 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00x\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf60300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x8, 0x6, 0x2, 0x5, 0x6, [{0x5, 0x5, 0xd4, '\x00', 0x408}, {0x7fffffff, 0x101, 0x0, '\x00', 0x82}, {0x36ef, 0x8, 0x6a, '\x00', 0x1a01}, {0x9, 0x2, 0x6, '\x00', 0x400}, {0x8, 0x2, 0x5, '\x00', 0x2000}, {0x7, 0x6, 0x2, '\x00', 0x400}]}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) r5 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000300)={0x5, 0x36, 0x4, 0x0, 0x0, [{{r5}, 0x6}, {{r0}, 0x2}, {{r0}, 0x1}, {{r6}, 0x7}]}) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000001000000c0048e1d81a8fc6c16f0a541fe102fb"], 0x2c}}, 0x0) 18:38:02 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00y\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\f\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000500", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 570.640058][T23353] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 570.670264][T23353] nbd: must specify at least one socket 18:38:02 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00z\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\r\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:02 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00{\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\a\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c1e0e00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02a400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00|\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03b000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\n\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00}\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c031200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03b600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00~\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c1d0e00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02c200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c898000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c021400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c031200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00d000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00d200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0e1e00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03dc00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038500", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0e1d00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:04 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00e400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00 \x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c001f00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00f000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00$\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038700", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00 \x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00&\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c032000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02f200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c023800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038900", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:05 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00)\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00?\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00*\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038a00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00H\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038b00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00+\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00L\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00,\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038c00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00-\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03b000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000002", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00P\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00.\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03d400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c025c00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000003", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00/\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03de00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c004003", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00`\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x000\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02e200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cef4803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c036000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x001\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf04803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00f000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00h\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf14803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:07 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00?\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00l\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf24803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00H\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf34803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03fa00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00L\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c017400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf44803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00P\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03fb00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00`\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf54803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c027400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:08 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03fc00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c016000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf64803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03fd00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00z\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00h\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03fe00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf74803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c898000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00l\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf84803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03ff00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c038600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cf94803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c037000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c018c00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:09 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000002", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfa4803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00t\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000003", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c028c00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c027400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfb4803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c004003", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c029000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c017800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c614903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfc4803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c019400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00z\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c624903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfd4803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:10 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c898000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c634903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c01a400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cfe4803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c028800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c644903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cff4803", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02a400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c018c00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c654903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c004903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02c200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c009000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c664903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c01c800", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c014903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c019400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:11 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000001080)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x44, "9c18a4533eb563"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000002080)={r7, 0x0, "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", "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"}) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r4) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0xffffffffffffff87, r8, 0x1, 0x0, 0x25dfdbfe, {0x2}, [@NLBL_MGMT_A_DOMAIN={0x10, 0x1, '(++{.{\t/5^7\x00'}]}, 0x24}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r10) sendmsg$NLBL_MGMT_C_ADD(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r11, 0x1, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_DOMAIN={0x10, 0x1, '(++{.{\t/5^7\x00'}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000003080)={0x0, r6, "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", "faa59cb96f06dd219aa2aee406d2c467d3dc6af456c484bf6a3a475a7045695892b92e9731426226895cc4cfd3e4e62c66856b068b787b689b649a3ccaccae6d6c002402fb3c94cc37c090f14ec939ecfc07342d999d64971369025b95115bc02b480151ddc056febfec72af658d6620ff659b2911a40d3b1b1d9e8bcd55ac43adb47ef62d55d4eacbfdede142dad4381ce193b2cb3ac3041983d98370edeaff2270ffd0631d325f4636ac34df0e2fe0e7943dec8471d8af12fd008c599cdc8cc83d8b1393b25664d201e0e1a31beacfe0280ec23b67442ee76f418293d5351e9f54478b36725bb5b465e314ec30c5bfb53c819afe8c1f86c49907170a208420697909d0b997d237547558ea0e1f7896c11d802f30d1059a4616ac53cf96a7476f555a0506db416256b98c7df44ca674b63f72063936c17a101f534b98d16adb386f46d0055d5ab639192bdff83d4ce02e8c3ec8aa5cd68a414aa5bbae30a652001c32c5e20c6679a8661c292f3c5073f28bc028d027de8feeaa13616e6d7c3d8fe759ed6266b160e1e75b201cfe660e7f1793c4c6fba42ec004f990a7908594fe9b679e77244ac217f852791d8575d9632bf607e26ba0823927cf3c149c20d1b325592da7b239bac7dddd456e2b40104cf0dbb598629df92005b2c8941d7dc6632f8fdac5a3d6d3064b401e180356f8ec331c6d99ff105301af4113f86dc52c00a5155f041c72c3c3e37eb8e0174687d17905060847ae97ba1f0c51e6cf1cdccfacd92c82e5f5dee78bfe37be562c8bb5fb905356571fdfebdde9b230b7c891dc8ac6ab20ef3ab97f89be7c7e8b626c2ad697bae5c1d36319caeed5108bc94686cb46aecf877e712cef2eab8e7398792e6a11898967ccd1b4efc18c6f9894e32d2122f16b324e68ebb379e646549ae2c2faede466decf4cc47b2425eccb6cd30fa41a8f005ac8dbee51f54759e17d829b33c8003cdcbc5e2b1954e88b7846a122657cd4c83969606facd735c97bbc1f374f4f6ad2b4ee55d76569aa9a1a6eedc4cae6080a6d4d69f70de6f4a2685599a8f6e25a1489a7f056dfceb10c02027968eb04808bcb5e5689ade32121274eadc13e9199d1ddcb84c1c46fd754bda30ec55d8c99b95eac81999b00b06cd09ffc04de6f1593c613dc4e290d910df475cce0fc86c6c5b20cd445cff2d5e3f5777ecd5d25c4383f76fe5286a0c99d03abcbe634a75051b7f927d971b4fcf489218a6306fa767fd521c488d942fe4236bb07cf89701864cbc9228a416cb5d8150d4b239f275c272cad5e873ffe12b8b02fd25209caf342c0950965ef5a1c6338ac9a5f4d6cc4ebd7e40925940ca478ff337e9ecef9ab0da25565c547438324dceb382ce28e4cfca7c8580a820e45a246b84b06903cb1d18315d03c338585a90029ee05588fad03ae9b0d6df09e8e8427fc54340f95597f5f4bbee8a958ec3781dc66a45ef3e7eb2c4e987e58e9f8bd41f901d21a6b394c0b9792629f09dd0395cdefffa01225fc5758cc864b6395cde997022b94b934b86a9919288f47269464ec61fffc6920c5d5050e8387e2ea43a8227823e2bd2ae1aa0339e2d13e81e0e38b7d45eb3bb098004fb447e5c29acc1065f1373d327c5b74b3094f861101546ec170035fdcc66f84abb50073f39d6da1a6e9d6e94a484b62e62ce746bc7d9d1b1d5aa9e9c3b0b51524aed354c56ba82c7f3265a5fc3b4c6a4911f854409b18107962e8b0578213d9740a5586d4b21bb9bf185a4fd3f97f4a0fb40c846954993c287b46f475a290a1d0da4b6058725015d4389220e79008cb8a8a5f6338f86f02aa9888fd0fd1353cbd77d83c91e4647d23fecc2033bc20548cbd44568db3737a60305021853dee3a606ff8cb49a3f8728391bae6a81d9249c04fd96d4005fd238240f90eefcdbd5f5af0f9f741532897dd544d047cf5ec242c8fbb67a803129256e3b6b47c8e07ac2fc5fe52a9933e83f250dbd285f40f4481e84f47962e6b6b0d6ad0a653c5426f5102325d181ff5c93ba26c8a26a1797c59f084f249d793e41f7446fbae8388c16138b3880f598049e6038f513a1568ae3dfd1f8750baf4cab7e3385f1c7b106d2fd1eb3b5282d1d41849eb59c8bc4eddfcfe4bc13cadc82904e3b882abfb262da996f40a962104c90f7b8411e8b76325aa36c9a67dbcabfcb03386fee5d367ecd5b01f6c08b0f8a280496681a91d748ba182bf1cbfb6c050b64fe15a6d2f63e9ad9640529b30f92cc667c18cd357c0030a9da27e51f2a4216089ea4993accb2e572e3f78fbc52dfa77b7508e676e2d081e439952e378d504fe82b341eb67213abdabe7a56066440b9328fe21eec89a9f3f91640730ad280b73f1f0edf7814b67100834b2dd6417036e39ff89da0b30dc8979917983ad84e22b3b9ed6aaec777e8adc7767dd8d7fb65c425704258f2e8cfb440af209f03d0cc72befca01d215b76284e3e1221dcb5abcef216adc78f0c4767e58fd3da7f193441ba8c8203840f992fc723f5fa94e6f12dacc03caf75e0c5a91ddb088343c2123b86547c19dcd87d37d8a8f1225e92a2f15d9823a313db1fece045f0720c1710569f9be03bcf7e896f60893cfdb6f7f69109fb453ec7a739eb91aa9a6356d22a70c5c362f64f891dd56fdfbf0a108785af2a9d1d99b7855b9b69277706ac7d79200b460609dabea80f77f2a3647f5f803caa2e7fd0bbcaef801017559d4e0a53ce44a845edc03fa0e385daeab281fac9d2dd7980a8aca0cb6ea7574b8da879a446747ee57986b8acc8271d2cdac446137793f1bcc9610a40d4644206aef1fd59a12f7d3922d3c5d51fa96b38647742f5ca2fe74bf111797a0b2cc7a108e89d8c58c9674301fe741c6a8dc701c33712c35b1a5ce6999b499ea16efbb16f28d6ee359d67b8653b9c0440d19ec0a097e2325b2099f5d294c0b85f304db4907efa10d6775f5fe4a9e6c83ea0957e2d8f5dabaf0c2c17a5299f3e6e2b845409705746321934ab0791a240a92c4b1cbabfe7c9d2c1d44ee9289a3c7a7fd7bb89b9eb9ace1f18ea541884d06d8229a28680d4720f9815e7dd4294c6d3f133fe0f698ab48e4240f1661f5694439549ca65200a60dfd711edb1fe00e97b1b6aea04f4a803587776b45d6b9223af663713ae6d4ff5194f6af5d85a18acd65d4544ba2b043e3ebba2a83eed1cd4ff5eba486affbb3fe9833e59c2dcd7cefb501c760af52e7214d8ff5f60a79289fd465a9de2891f711c416717f60fb70bb5822601ea0159c67d48850bae1173f76627ecc4896a9e9b03a5dfc0ab4dfb5044f0023dc4715454f147d0b7272e1af8f68d427f81561ac912ed2526dee0f15ebdbe747ffd36b3af563b8e2f9bb4c2bf0582118ee8f06174f2f245d420e8574b5e7434ce607cc22340273dfe2bc195d20513710a0a1c6cece85632bbfe3f2871b0a3729bbe9da12b119b7851a74bdbf4376d3e21b507601bce79878fc91d493235fe2fbd21375a8b36a34a082d4b0be6595aca750a9c8a573df595006bd2c72d9cd6ed3dc01be66ff06f4574c086f21814d900b9c409bb30d86d2b836409ccacf506a447866553797491d92c29f27dcb44c63acf0805bf015f8e59a80c0172f1315491d8366c2d65f58b26e09ebebc8f32c2bf00c62024d16a7ef55e6cb852585ba82e8bc686c43fca80df029461230af9a02866a517771e84d893c1c890a81615be3e5b581ed263827a302715530d6bec84c037a7000a0eb9b32227cae553642df14380b7bfdea7125aaabb1fcceca82cfd34d55642bf2d53ea2d0082ec79f50252d80179043d435447b62765e4f757125621902b0c3950373db31d7b468a3a1fcbb147a20c5d9234f3249f217b5de25e711ada7d09012d4d1af22320c77786662116443ee627486646eff918f0b324afb67963cea49de5f8064712b7555dd61948c710134ece3983296e81a2ca9e10324ed1097790d63350967f9b2a3aebf8d6afa04fc3a0091788c642b7039e35226768684045865146a56070ff3aa75b92ec8807693bda5e638d0d27343b898d41b715f0898b71b6adb308eaa1df6c201e6b1626335bd3898bf77437f4795b2a956c604c10d4779ffeb4f9822636dc5eb2fe0286ba4900d687474ecec0394eecb99c1ac5dceb465ae24cf22b55f90b2d31982f2b0956baa7a0752491443e9dd5608254c2595793cd4030796e95085733b51586d62ed6debb9f8bc56d4ed23e058fcc314a9a38138140948ad7458778b6bc56933f7b574f3c51548b091df4c6998ca9d72b1060abd31faea8f2de28416263d8225238016fdfaf817067fe6e83598533477a8c17836a8cb31aa937aeebfcd40e620bf240c21c0cd69aaeacd6361135539124aaec4e07370d1dc6be89cacbc1f94496286c2bf651a5ead541863ccf607bfd31db72e71b36c0a8909b3df82682585b6d76feeefb3b3f9c3504945d2774e4a5d52e490ad4e91a512c4405fc5c5bfa0e48827cf1dd8579dbea20e4f36b8185ad135cea6dd230f64cad2b889b974861ba968c53af7615732bf4bfc72c1626e1c095d010ddd92c8908f659e4d6b3fb2eb0a02a783a075fba60a083e815c31039e5ce7d2ed0ed7552bded283425a233810fb1f25a16ba93ab4f35e7127420d3b99b6895ce066c803b719b9c0a6ebbabdf71e8a4249def276764c068c31f9874c9f9c27d444ab006ed448dd334e8cd6950e49f2c887515af7fd7a9caa30cde5b45293c790b41ff6917c8cddf645dbc775669e5639113966d8ded06efaf4cef7b8872b854dcfa01fe67fd0d9ca6d402d8b9430d551a31209e502f3a3355dc0868c13964e507c5125bc1bf275f3f7055fe2484e598ce52125daf5d082fd24b1eb3b4524e8e18de4872e5fadb24d8309648199d164f2738d16f4e1d70d8b515ed4e5e5244220e1a5d392e5dddd42bf74a713d0803e1a3aa59c0a0b10d7fb50f7c105b7ac174920828bc594c86e75046c8b122c090078e055834b4117e266710df3e4e46ecad38b5090785c6953ee23fa5c902d4a4cf4065a6d1b4ccc5da39dfdf3df0a1cb4037f1de1fa0d5f9d8cff6d4be0b9018a95bffea4bdc4a9350114a6899aa9b8ed73009b5aa2a472d214359b934ee84a483b847a343f420d6b295fdea565e818a460f6423350680cb2f2101a0c79deaaac9c4aca9936ecfeb6c2ff069462033cf24d884bdd3a90956d91f52a016cacd3bb5a723d1e8e6705c0d8550a5a99f493fd1e6d5992f7b760b91faae0d08085a8aaaaa0f2fee6dcb4c515197a102354b688936327f9207dea8bec0db9845a9cbd93300f9459cc553626221436c2f1712265cfc88936411ccf5136c015b662e940d4e767f9da298337d7beabbd85e6e361d7a7560465e81514d06c20e5940f8e4c3305caeca7c338"}) sendmsg$NLBL_MGMT_C_REMOVE(r9, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="04002abd7000fedbdf250200000005000100000000000800c800030000000800040005000001140006007000"/59], 0x40}, 0x1, 0x0, 0x0, 0x4004}, 0x20040000) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000a3f4198700", @ANYRES16=r3, @ANYBLOB="ea3ca1d477a49654cf9c972c785c37de9995c9dd8edfaad60f9602e3fa5743d62d0571a629a14c7dec58fccd12151a9c9c83725aee3ee9b9aa9d6e98e4ec9867ac16067ff1484b386e7fca32044ed69ba3abf504799fe243dbb42d409d5fdade53ff7364707a69cf9b1b44fb06b31d80"], 0x2c}, 0x1, 0x0, 0x0, 0x8c0}, 0x0) 18:38:11 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c674903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00d200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c024903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c684903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02e000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c034903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02a000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c694903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 4: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000005d00)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}, 'syzkaller0\x00'}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001080)="b83327f44bb82b8e042d36134e1a93ccf29ad4cc4e1d083bf4ff21c5de22f37c94180aa2693519ba17bd2b432b01c1f3bc7b0e8e4361e8988e88d63ede8c4c75c447bed701cc74d707e45f4d28def11db99a70fd59bcba5d4d7db0546c2ac85821f9f653b44fa55cd83e0eb1ef7f7d2e59b6ec2da2a3b0ec092f35a3dfea13bfce08f4f458d02cce244731bc225e128812874301397b3129177c0ac9cfc5884a7da95f6463da4cc6549ffd1be82abc01692199703af1a696c951c06522d2966efad86f7061", 0xc5}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000000b40)="f8004f3105b7ca9d5af56b24515b69d2cd602d", 0x13}, {&(0x7f0000000fc0)="ffc20b58ddb353b3f03044d4ff5481195ce418b01912ed12420dc7e9b0d4b11d99763c1591d955460eb02a1dd72c514c528601b25001ede80f7edf26e4e821", 0x3f}, {&(0x7f0000001000)="a25ad3d6751b2d8c425172b2f18e239f67959fcd6d2557d952cbfb0a29db9b558511b5aced40fbdbd724cd53fa20cd047f", 0x31}, {&(0x7f0000002180)="1c34fa3fef81901af2bb577ae21247fe266d7180666d94c47493a05edf27e7566e105a5fe375010766c19e6b5704abfe826d1ea90bf714bb7256e7f5c2968792a6d05cf28f04f5e774a66e2117dc1004edde4bbfd74e5745b16e09280a2ff20f852e", 0x62}, {&(0x7f0000002200)="aae02b8781adc509fb15faa3eddc750c17168f5e992694950a697526f2681332fa9a46aa22a381e126d23d68c92f8a8db937c30a60b756bceca7d2010a77022da939b0ee92d91629d1f9a3420c796612aa255c4b4093b742a52c234305e04e9f11453930ce4ccc", 0x67}], 0x7}}, {{0x0, 0x0, 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", 0x1000}], 0x3, &(0x7f0000005a00)=[@mark={{0x14, 0x1, 0x24, 0x95}}, @timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x83dc}}], 0x48}}, {{0x0, 0x0, &(0x7f0000005c80)=[{&(0x7f0000005a80)="7b62caffc5984d0cc27dd6516cd6cf9a80a182b205d20dde3e0bae074a1e76c549b59e36ede4d3e8f82fea55db68c6c7907b1b09", 0x34}, {&(0x7f0000005ac0)="2e8ba7d739cb6ba828950547269676b5595d6f40de61760f104557f17b58eb35b8da0d20841deb9be9d0d9aa9fd028b71b408172145c0f123523ca4ebd882602561c143be570b5f76d5420348397a639fecaf0a29be8d2191b59d896a679eec2a27864c7ea1600a8ca637d0a598eb21bfec456cfe7d12599d076be14f0ec19b2a51babdaa7d7a399a2e66c98ae4e487617baeeaab87fd5ccaa896e6bfa9a8d6e0ca403a3dc69c7495d6ffa97b69be8", 0xaf}, {&(0x7f0000005b80)="d77e03e182b5de538ebf1edec2308369d8e4069acd959f7802d4efcbac3bea1d5430e1f0e4d902101bc14203a7caf5db67ec471382aafe2530e93be8ef6bfaf7467bc4361ba7ccb663b4ee58e79254e5f54ad13704617a9a68a6e28b3bfd3dc952c5a2cb9b870d209a8d53a9da9d24371302d969a03b9018a35afc8fea118fc68df240664f7ef27b08af455c92717117067aa90cdb", 0x95}, {&(0x7f0000005c40)="bd75a4f30c1d", 0x6}], 0x4, &(0x7f0000005cc0)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x30}}], 0x6, 0x8000) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000e00)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000280)=""/38, 0x26}], 0x1, &(0x7f00000003c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000400)=@abs, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000580)=""/96, 0x60}, {&(0x7f0000000600)=""/176, 0xb0}, {&(0x7f00000006c0)=""/240, 0xf0}, {&(0x7f00000007c0)=""/232, 0xe8}], 0x5, &(0x7f0000000940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/141, 0x8d}, {&(0x7f0000000ac0)=""/104, 0x68}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)=""/140, 0x8c}, {&(0x7f0000000c40)=""/44, 0x2c}], 0x5, &(0x7f0000000d00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x3, 0x100, &(0x7f0000000e40)={r5, r6+60000000}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000f00)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e80)={0x1c, 0x0, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_NETNS_FD={0x8, 0x1d, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040010}, 0x44) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xd8, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_KEY={0xc, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x2f}]}, @NL802154_ATTR_SEC_KEY={0x88, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "4439beab8939dc139a0cb47300bdb995a617b8b87a0516df4a9f09cd6c20b5da"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xff}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "eec04746493691271e9086a0f9d946b3b5bf122a4ad95ab0e4f087217647c6ea"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "16f023d59c2874499c0881f6cc7c7228"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "27da9b95ce9ebe5d1ae01a04747bce01"}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10000}, 0x0) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:38:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c01ec00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c044903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a100", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c6a4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_deladdr={0x70, 0x15, 0x100, 0x70bd25, 0x25dfdbfc, {0x2, 0x8, 0x50, 0xc8, r6}, [@IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LOCAL={0x8, 0x2, @empty}, @IFA_BROADCAST={0x8, 0x4, @empty}, @IFA_LOCAL={0x8, 0x2, @loopback}, @IFA_FLAGS={0x8, 0x8, 0x291}, @IFA_LABEL={0x14, 0x3, 'caif0\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}, @IFA_LABEL={0x14, 0x3, 'veth1_to_bond\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x841}, 0x40000) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r5) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x38, r7, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x120}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0000050007800c0000fb025c5511d3a314dd21c750"], 0x2c}}, 0x0) 18:38:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03ec00", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c054903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:12 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c6b4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00f000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c064903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r1) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1fc1757aa7b724210575fe97595243ed346e566c3848d43e3c3b5d9b2e48bf76363e2987a8c087520fa1254174cd51c3f7f231f82f3d6ae1eec10463e101b3ee70e05ea2546df8f030812516aac13e39fe5d455fd436eee3c1ea99257f8a7f61acc27be19141d6ddab0e635199ee038e29053ae2e9febf322f0e39f4d0cdb59a5f70d63e6a52a6d83c21b2fd605e41a7a81b763c3f38bc6392260ae1e80cd41c0d03ec985e6f83425ab3649f9f6e61f2c595933d1d981e4cc2d63089e21f", @ANYRES16=r2, @ANYRESDEC=r4], 0x2c}, 0x1, 0x0, 0x0, 0x20000809}, 0x8054) 18:38:13 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03a200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c6c4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c074903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0xb, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @ldst={0x4, 0x1, 0x3, 0x0, 0x8, 0x30, 0xffffffffffffffff}, @generic={0x9, 0xe, 0x0, 0x0, 0x2}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x3}, @exit, @btf_id={0x18, 0x5, 0x3, 0x0, 0x3}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x28, &(0x7f0000000140)=""/40, 0x40f00, 0x1c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x7, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x4, 0xfffffffe, 0x81}, 0x10}, 0x78) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000089a173d2000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xb6ea6f9b087d72b3}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}]}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@dellink={0x44, 0x11, 0x100, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r7, 0x4000, 0x78404}, [@IFLA_IFNAME={0x14, 0x3, 'geneve1\x00'}, @IFLA_OPERSTATE={0x5, 0x10, 0x1}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000810}, 0x10) 18:38:13 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00a300", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02f200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c6d4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 581.384518][T23761] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 18:38:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c084903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02a400", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES16=r2, @ANYBLOB="01001d000000ff00000001000000040007800c000200000000000000000008c5ce00010000", @ANYRESHEX=r0], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x4, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) 18:38:13 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c6e4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f600", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02c200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c094903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c6f4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000002", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0a4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c704903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r3) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000100)=ANY=[], 0x208e24b) r7 = socket(0x1d, 0x2, 0x6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NLBL_MGMT_C_PROTOCOLS(r5, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x26}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000000)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @link_local}, 0x14) sendfile(r7, r6, 0x0, 0x5000) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={&(0x7f0000000100)="54c601a56b9a1e7e96f688f34d12a3f087aab563358e3694c6a6c51dc3f10e2ea04f1732baf16d80c51b6b63a49253eba20c374ff8c3116d7a129f69a00c39ff04fbbc01976ff38fb7969b92c6f43c7fbb0f4cdc4c62d5dd389f7efde6e75d171ad819e4c867940b6625a7291b0fc7955ffbf7f1181f6a8dfb59620c195116279de9fcc3fea250f12f440e402f47812b57c24254ceb63a72348e4c80828b5d8a5bb0bb30ce6aa71a01b3dde48cd2e7d269d6834dfd65d8f8f58ba556513211b7aa4828d4b635ca581fd6d3d292044fdc52", &(0x7f0000000000)=""/66, &(0x7f0000000200)="eb618793e1045ababb074e9e2a10411965308bd0e779173f81a31b301078da075db36a9064943111e22db8d1af082f77e740c292ce4ad7310a800b5058c5d06c346a575a08285114934698b381c864c3a023c978577156cde796f2bd8b267df97a5b61987b6f98e0220a622bd1b82af9e5d18820f7c19728d7560c67d720c2fc3704099041c9da", &(0x7f0000000300)="d5475b91ba2c25b71434442a6dec6dc546e42eebdb7034c24c37fc724c4ddf62983111c02693761f06dbb1d3b546e8945ee7ec5d1345fb76f8217cbb2e8151c42021aaf7b493c4afadbe22ca34bc2a643352894d4f6eb586f4845c4e87243dd0", 0x7fffffff, r6}, 0x38) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r5) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) 18:38:14 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00d200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000003", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0b4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c714903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00e000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="27e18dee", @ANYRES16=r3, @ANYBLOB="010000000000ff13add37b9a866aa60007800c0002f10700000000000000080001000000fbe19e7e753a7dcbeb87967172d2299d8811abb65a784339a40905e792c268fead236477a98b016cd87c8c3be9315d5743393ad7357e3b41207f1df21ff911c908f8d85ebd"], 0x2c}}, 0x0) 18:38:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c004003", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0c4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c724903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00f000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb"], 0x2c}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r2) 18:38:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ceb4a03", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:14 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0d4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:15 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c734903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:15 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c03f000", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2cec4a03", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:15 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0e4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:15 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004080)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/56, 0x38}], 0x4, &(0x7f00000003c0)=""/172, 0xac}, 0x60b}, {{&(0x7f0000000480)=@pppol2tpv3, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)=""/115, 0x73}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/207, 0xcf}, {&(0x7f0000000740)=""/140, 0x8c}], 0x4, &(0x7f0000000840)=""/110, 0x6e}, 0x20}, {{&(0x7f00000008c0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)=""/14, 0xe}, {&(0x7f0000000980)=""/49, 0x31}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/131, 0x83}], 0x4, &(0x7f0000000ac0)=""/158, 0x9e}, 0x6}, {{&(0x7f0000000b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c00)=""/162, 0xa2}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000000cc0)=""/165, 0xa5}, {&(0x7f0000000d80)=""/36, 0x24}, {&(0x7f0000000dc0)=""/51, 0x33}, {&(0x7f0000000e00)=""/78, 0x4e}, {&(0x7f0000000e80)=""/5, 0x5}], 0x8, &(0x7f0000000f40)=""/116, 0x74}, 0x8}], 0x4, 0x1f2b900f4f5d9257, &(0x7f0000001000)={r2, r3+60000000}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r5) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fb48c5adc581004a1164ccf63bdd87502d277c"], 0x2c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000004180)={'wpan0\x00'}) 18:38:15 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c744903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2ced4a03", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) 18:38:15 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c02f200", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 583.410578][T23840] sysfs: cannot create duplicate filename '/devices/virtual/bdi/43:526385152' [ 583.433372][T23840] CPU: 0 PID: 23840 Comm: syz-executor.4 Not tainted 5.14.0-rc5-syzkaller #0 [ 583.442346][T23840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.452410][T23840] Call Trace: [ 583.455702][T23840] dump_stack_lvl+0xcd/0x134 [ 583.460329][T23840] sysfs_warn_dup.cold+0x1c/0x29 [ 583.465374][T23840] sysfs_create_dir_ns+0x238/0x290 [ 583.470558][T23840] ? sysfs_create_mount_point+0xb0/0xb0 [ 583.476288][T23840] ? rwlock_bug.part.0+0x90/0x90 [ 583.481240][T23840] ? class_dir_child_ns_type+0x9/0x60 [ 583.486670][T23840] kobject_add_internal+0x2d2/0xa60 [ 583.491910][T23840] kobject_add+0x150/0x1c0 [ 583.496363][T23840] ? kset_create_and_add+0x190/0x190 [ 583.501661][T23840] ? lockdep_init_map_type+0x2c3/0x7b0 [ 583.507161][T23840] device_add+0x36a/0x2180 [ 583.511587][T23840] ? rcu_read_lock_sched_held+0x3a/0x70 [ 583.517293][T23840] ? kfree+0x395/0x530 [ 583.521396][T23840] ? memcpy+0x39/0x60 [ 583.525388][T23840] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 583.531666][T23840] device_create_groups_vargs+0x203/0x280 [ 583.537399][T23840] device_create+0xdf/0x120 [ 583.541915][T23840] ? device_create_groups_vargs+0x280/0x280 [ 583.547822][T23840] ? pointer+0xa00/0xa00 [ 583.552085][T23840] ? vsnprintf+0x283/0x14f0 [ 583.556608][T23840] bdi_register_va.part.0+0x9c/0x800 [ 583.561956][T23840] ? cleanup_offline_cgwbs_workfn+0x710/0x710 [ 583.568030][T23840] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 583.573840][T23840] ? __wake_up_common_lock+0xde/0x130 [ 583.579279][T23840] bdi_register+0x12a/0x140 [ 583.583794][T23840] ? bdi_register_va.part.0+0x800/0x800 [ 583.589366][T23840] __device_add_disk+0x6fb/0xd10 [ 583.594455][T23840] nbd_dev_add+0x73f/0x940 [ 583.598905][T23840] nbd_genl_connect+0x551/0x1820 [ 583.604374][T23840] ? nbd_start_device+0xd50/0xd50 [ 583.609424][T23840] ? nla_get_range_signed+0x520/0x520 [ 583.614848][T23840] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 583.621117][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 583.628579][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 583.635883][T23840] genl_family_rcv_msg_doit+0x228/0x320 [ 583.641439][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 583.648830][T23840] ? genl_op_from_small+0x23/0x3c0 [ 583.653951][T23840] ? genl_get_cmd+0x3cf/0x480 [ 583.658654][T23840] genl_rcv_msg+0x328/0x580 [ 583.663178][T23840] ? genl_get_cmd+0x480/0x480 [ 583.667864][T23840] ? nbd_start_device+0xd50/0xd50 [ 583.672898][T23840] ? lock_release+0x720/0x720 [ 583.677585][T23840] netlink_rcv_skb+0x153/0x420 [ 583.682357][T23840] ? genl_get_cmd+0x480/0x480 [ 583.687045][T23840] ? netlink_ack+0xa60/0xa60 [ 583.691651][T23840] ? _copy_from_iter+0x12b/0x1320 [ 583.696767][T23840] genl_rcv+0x24/0x40 [ 583.700761][T23840] netlink_unicast+0x533/0x7d0 [ 583.705565][T23840] ? netlink_attachskb+0x890/0x890 [ 583.710680][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 583.716928][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 583.723170][T23840] ? __phys_addr_symbol+0x2c/0x70 [ 583.728243][T23840] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 583.733983][T23840] ? __check_object_size+0x16e/0x3f0 [ 583.739324][T23840] netlink_sendmsg+0x86d/0xdb0 [ 583.744102][T23840] ? netlink_unicast+0x7d0/0x7d0 [ 583.749055][T23840] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 583.755306][T23840] ? netlink_unicast+0x7d0/0x7d0 [ 583.760252][T23840] sock_sendmsg+0xcf/0x120 [ 583.764680][T23840] ____sys_sendmsg+0x6e8/0x810 [ 583.769447][T23840] ? kernel_sendmsg+0x50/0x50 [ 583.774123][T23840] ? do_recvmmsg+0x6d0/0x6d0 [ 583.778718][T23840] ? lock_chain_count+0x20/0x20 [ 583.783641][T23840] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 583.789655][T23840] ___sys_sendmsg+0xf3/0x170 [ 583.794257][T23840] ? sendmsg_copy_msghdr+0x160/0x160 [ 583.799565][T23840] ? __fget_files+0x21b/0x3e0 [ 583.804348][T23840] ? lock_downgrade+0x6e0/0x6e0 [ 583.809213][T23840] ? __fget_files+0x23d/0x3e0 [ 583.814265][T23840] ? __fget_light+0xea/0x280 [ 583.818865][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 583.825141][T23840] __sys_sendmsg+0xe5/0x1b0 [ 583.829676][T23840] ? __sys_sendmsg_sock+0x30/0x30 [ 583.834740][T23840] ? syscall_enter_from_user_mode+0x21/0x70 [ 583.840663][T23840] do_syscall_64+0x35/0xb0 [ 583.845088][T23840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 583.851006][T23840] RIP: 0033:0x4665e9 [ 583.854898][T23840] 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 [ 583.874523][T23840] RSP: 002b:00007f1b1052a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 583.882951][T23840] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 583.890928][T23840] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000006 [ 583.898895][T23840] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 18:38:15 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001040), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000540)={0x0, 0x70d93, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0f4903", @ANYRES16=r3, @ANYBLOB="010000000000ff00000001000000040007800c0002000000000000000000080001000000fba1"], 0x2c}}, 0x0) [ 583.906861][T23840] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 583.914828][T23840] R13: 00007fff632770df R14: 00007f1b1052a300 R15: 0000000000022000 [ 584.359490][T23840] kobject_add_internal failed for 43:526385152 with -EEXIST, don't try to register things with the same name in the same directory. [ 584.391524][T23840] ------------[ cut here ]------------ [ 584.400550][T23840] WARNING: CPU: 0 PID: 23840 at block/genhd.c:523 __device_add_disk+0xb76/0xd10 [ 584.420921][T23840] Modules linked in: [ 584.431247][T23840] CPU: 0 PID: 23840 Comm: syz-executor.4 Not tainted 5.14.0-rc5-syzkaller #0 [ 584.440241][T23840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.466839][T23840] RIP: 0010:__device_add_disk+0xb76/0xd10 [ 584.479709][T23840] Code: fb ff ff 4c 89 ef 89 44 24 28 e8 d5 77 f6 fd 8b 44 24 28 e9 7a fb ff ff 4c 89 ef e8 54 77 f6 fd e9 e0 fb ff ff e8 6a 3e b0 fd <0f> 0b e9 97 fb ff ff 4c 89 ff e8 6b 77 f6 fd e9 b1 f6 ff ff 48 8b [ 584.521371][T23840] RSP: 0018:ffffc9000d7573f0 EFLAGS: 00010246 [ 584.545483][T23840] RAX: 0000000000040000 RBX: ffff888073b98b00 RCX: ffffc900123cf000 [ 584.569654][T23840] RDX: 0000000000040000 RSI: ffffffff83c56956 RDI: 0000000000000003 [ 584.595837][T23840] RBP: ffff88806c760400 R08: 0000000000000000 R09: ffffffff8fcd593f [ 584.613266][T23840] R10: ffffffff83c564e8 R11: 0000000000000000 R12: 0000000000000001 [ 584.632929][T23840] R13: ffff888073b98f9c R14: ffff88806c7604a0 R15: 0000000000000000 [ 584.650267][T23840] FS: 00007f1b1052a700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 584.670396][T23840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 584.685786][T23840] CR2: 00007f81d72c0378 CR3: 000000002d43b000 CR4: 00000000001506f0 [ 584.704374][T23840] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 584.722879][T23840] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 584.740890][T23840] Call Trace: [ 584.749017][T23840] nbd_dev_add+0x73f/0x940 [ 584.795921][T23840] nbd_genl_connect+0x551/0x1820 [ 584.826409][T23840] ? nbd_start_device+0xd50/0xd50 [ 584.856938][T23840] ? nla_get_range_signed+0x520/0x520 [ 584.873899][T23840] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 584.887607][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 584.904443][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 584.921111][T23840] genl_family_rcv_msg_doit+0x228/0x320 [ 584.934273][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 584.952926][T23840] ? genl_op_from_small+0x23/0x3c0 [ 584.965254][T23840] ? genl_get_cmd+0x3cf/0x480 [ 584.976350][T23840] genl_rcv_msg+0x328/0x580 [ 584.986869][T23840] ? genl_get_cmd+0x480/0x480 [ 584.998716][T23840] ? nbd_start_device+0xd50/0xd50 [ 585.009800][T23840] ? lock_release+0x720/0x720 [ 585.022119][T23840] netlink_rcv_skb+0x153/0x420 [ 585.034087][T23840] ? genl_get_cmd+0x480/0x480 [ 585.048909][T23840] ? netlink_ack+0xa60/0xa60 [ 585.069317][T23840] ? _copy_from_iter+0x12b/0x1320 [ 585.089965][T23840] genl_rcv+0x24/0x40 [ 585.106911][T23840] netlink_unicast+0x533/0x7d0 [ 585.123370][T23840] ? netlink_attachskb+0x890/0x890 [ 585.144417][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 585.150716][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 585.167197][T23840] ? __phys_addr_symbol+0x2c/0x70 [ 585.190839][T23840] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 585.196612][T23840] ? __check_object_size+0x16e/0x3f0 [ 585.211126][T23840] netlink_sendmsg+0x86d/0xdb0 [ 585.215945][T23840] ? netlink_unicast+0x7d0/0x7d0 [ 585.230787][T23840] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 585.237075][T23840] ? netlink_unicast+0x7d0/0x7d0 [ 585.333293][T23840] sock_sendmsg+0xcf/0x120 [ 585.341985][T23840] ____sys_sendmsg+0x6e8/0x810 [ 585.360905][T23840] ? kernel_sendmsg+0x50/0x50 [ 585.365675][T23840] ? do_recvmmsg+0x6d0/0x6d0 [ 585.396020][T23840] ? lock_chain_count+0x20/0x20 [ 585.431313][T23840] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 585.437359][T23840] ___sys_sendmsg+0xf3/0x170 [ 585.478996][T23840] ? sendmsg_copy_msghdr+0x160/0x160 [ 585.500394][T23840] ? __fget_files+0x21b/0x3e0 [ 585.530800][T23840] ? lock_downgrade+0x6e0/0x6e0 [ 585.535722][T23840] ? __fget_files+0x23d/0x3e0 [ 585.540437][T23840] ? __fget_light+0xea/0x280 [ 585.580936][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 585.591799][T23840] __sys_sendmsg+0xe5/0x1b0 [ 585.620779][T23840] ? __sys_sendmsg_sock+0x30/0x30 [ 585.625872][T23840] ? syscall_enter_from_user_mode+0x21/0x70 [ 585.664792][T23840] do_syscall_64+0x35/0xb0 [ 585.669269][T23840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 585.729903][T23840] RIP: 0033:0x4665e9 [ 585.750407][T23840] 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 [ 585.836685][T23840] RSP: 002b:00007f1b1052a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 585.866549][T23840] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 585.892552][T23840] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000006 [ 585.919223][T23840] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 585.945610][T23840] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 585.977193][T23840] R13: 00007fff632770df R14: 00007f1b1052a300 R15: 0000000000022000 [ 586.008045][T23840] Kernel panic - not syncing: panic_on_warn set ... [ 586.014704][T23840] CPU: 0 PID: 23840 Comm: syz-executor.4 Not tainted 5.14.0-rc5-syzkaller #0 [ 586.023484][T23840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.033644][T23840] Call Trace: [ 586.036938][T23840] dump_stack_lvl+0xcd/0x134 [ 586.041562][T23840] panic+0x306/0x73d [ 586.045506][T23840] ? __warn_printk+0xf3/0xf3 [ 586.050130][T23840] ? __warn.cold+0x1a/0x44 [ 586.054566][T23840] ? __device_add_disk+0xb76/0xd10 [ 586.059710][T23840] __warn.cold+0x35/0x44 [ 586.063969][T23840] ? __device_add_disk+0xb76/0xd10 [ 586.069104][T23840] report_bug+0x1bd/0x210 [ 586.073453][T23840] handle_bug+0x3c/0x60 [ 586.077629][T23840] exc_invalid_op+0x14/0x40 [ 586.082149][T23840] asm_exc_invalid_op+0x12/0x20 [ 586.087016][T23840] RIP: 0010:__device_add_disk+0xb76/0xd10 [ 586.092764][T23840] Code: fb ff ff 4c 89 ef 89 44 24 28 e8 d5 77 f6 fd 8b 44 24 28 e9 7a fb ff ff 4c 89 ef e8 54 77 f6 fd e9 e0 fb ff ff e8 6a 3e b0 fd <0f> 0b e9 97 fb ff ff 4c 89 ff e8 6b 77 f6 fd e9 b1 f6 ff ff 48 8b [ 586.112390][T23840] RSP: 0018:ffffc9000d7573f0 EFLAGS: 00010246 [ 586.118854][T23840] RAX: 0000000000040000 RBX: ffff888073b98b00 RCX: ffffc900123cf000 [ 586.126847][T23840] RDX: 0000000000040000 RSI: ffffffff83c56956 RDI: 0000000000000003 [ 586.134830][T23840] RBP: ffff88806c760400 R08: 0000000000000000 R09: ffffffff8fcd593f [ 586.142815][T23840] R10: ffffffff83c564e8 R11: 0000000000000000 R12: 0000000000000001 [ 586.150806][T23840] R13: ffff888073b98f9c R14: ffff88806c7604a0 R15: 0000000000000000 [ 586.158795][T23840] ? __device_add_disk+0x708/0xd10 [ 586.163940][T23840] ? __device_add_disk+0xb76/0xd10 [ 586.169090][T23840] nbd_dev_add+0x73f/0x940 [ 586.173530][T23840] nbd_genl_connect+0x551/0x1820 [ 586.178499][T23840] ? nbd_start_device+0xd50/0xd50 [ 586.183550][T23840] ? nla_get_range_signed+0x520/0x520 [ 586.188972][T23840] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 586.195229][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 586.202625][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 586.209935][T23840] genl_family_rcv_msg_doit+0x228/0x320 [ 586.215511][T23840] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 586.222954][T23840] ? genl_op_from_small+0x23/0x3c0 [ 586.228092][T23840] ? genl_get_cmd+0x3cf/0x480 [ 586.232798][T23840] genl_rcv_msg+0x328/0x580 [ 586.237331][T23840] ? genl_get_cmd+0x480/0x480 [ 586.242033][T23840] ? nbd_start_device+0xd50/0xd50 [ 586.247082][T23840] ? lock_release+0x720/0x720 [ 586.251788][T23840] netlink_rcv_skb+0x153/0x420 [ 586.256579][T23840] ? genl_get_cmd+0x480/0x480 [ 586.261286][T23840] ? netlink_ack+0xa60/0xa60 [ 586.265909][T23840] ? _copy_from_iter+0x12b/0x1320 [ 586.270962][T23840] genl_rcv+0x24/0x40 [ 586.274996][T23840] netlink_unicast+0x533/0x7d0 [ 586.279818][T23840] ? netlink_attachskb+0x890/0x890 [ 586.284945][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 586.291242][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 586.297503][T23840] ? __phys_addr_symbol+0x2c/0x70 [ 586.302558][T23840] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 586.308380][T23840] ? __check_object_size+0x16e/0x3f0 [ 586.313693][T23840] netlink_sendmsg+0x86d/0xdb0 [ 586.318490][T23840] ? netlink_unicast+0x7d0/0x7d0 [ 586.323464][T23840] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 586.329728][T23840] ? netlink_unicast+0x7d0/0x7d0 [ 586.334695][T23840] sock_sendmsg+0xcf/0x120 [ 586.339481][T23840] ____sys_sendmsg+0x6e8/0x810 [ 586.344271][T23840] ? kernel_sendmsg+0x50/0x50 [ 586.348961][T23840] ? do_recvmmsg+0x6d0/0x6d0 [ 586.353575][T23840] ? lock_chain_count+0x20/0x20 [ 586.358442][T23840] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 586.364449][T23840] ___sys_sendmsg+0xf3/0x170 [ 586.369061][T23840] ? sendmsg_copy_msghdr+0x160/0x160 [ 586.374381][T23840] ? __fget_files+0x21b/0x3e0 [ 586.379081][T23840] ? lock_downgrade+0x6e0/0x6e0 [ 586.383966][T23840] ? __fget_files+0x23d/0x3e0 [ 586.388672][T23840] ? __fget_light+0xea/0x280 [ 586.393284][T23840] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 586.399552][T23840] __sys_sendmsg+0xe5/0x1b0 [ 586.404074][T23840] ? __sys_sendmsg_sock+0x30/0x30 [ 586.409132][T23840] ? syscall_enter_from_user_mode+0x21/0x70 [ 586.415053][T23840] do_syscall_64+0x35/0xb0 [ 586.419487][T23840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 586.425488][T23840] RIP: 0033:0x4665e9 [ 586.429479][T23840] 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 [ 586.449098][T23840] RSP: 002b:00007f1b1052a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 586.457609][T23840] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 586.465587][T23840] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000006 [ 586.473569][T23840] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 586.481636][T23840] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 586.489618][T23840] R13: 00007fff632770df R14: 00007f1b1052a300 R15: 0000000000022000 [ 586.499052][T23840] Kernel Offset: disabled [ 586.503535][T23840] Rebooting in 86400 seconds..