0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x7000000) [ 1499.543103][T10743] syz-executor.0 (10743): drop_caches: 2 [ 1499.545673][T10743] syz-executor.0 (10743): drop_caches: 2 08:00:02 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socket$netlink(0x10, 0x3, 0x0) dup(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1499.589790][T10750] syz-executor.0 (10750): drop_caches: 2 [ 1499.592303][T10750] syz-executor.0 (10750): drop_caches: 2 08:00:02 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x600, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:02 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:02 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x93, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x8000000) [ 1499.825629][T10756] syz-executor.0 (10756): drop_caches: 2 [ 1499.828445][T10756] syz-executor.0 (10756): drop_caches: 2 08:00:02 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1499.865009][T10764] syz-executor.0 (10764): drop_caches: 2 [ 1499.868791][T10764] syz-executor.0 (10764): drop_caches: 2 08:00:02 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:02 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r5, 0x3b82, &(0x7f0000000100)={0x18, r6, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_VFIO_IOAS$SET(r3, 0x3b88, &(0x7f0000000040)={0xc, r6}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1499.919749][T10769] syz-executor.0 (10769): drop_caches: 2 [ 1499.922645][T10769] syz-executor.0 (10769): drop_caches: 2 [ 1499.923872][T10771] syz-executor.3 (10771): drop_caches: 2 [ 1499.928022][T10771] syz-executor.3 (10771): drop_caches: 2 08:00:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x9000000) 08:00:02 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1499.952374][T10776] syz-executor.0 (10776): drop_caches: 2 [ 1499.960588][T10776] syz-executor.0 (10776): drop_caches: 2 08:00:02 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1500.001021][T10779] syz-executor.0 (10779): drop_caches: 2 [ 1500.004491][T10779] syz-executor.0 (10779): drop_caches: 2 08:00:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xe000000) 08:00:03 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 64) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 64) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r5, 0x3b82, &(0x7f0000000100)={0x18, r6, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async, rerun: 64) ioctl$IOMMU_VFIO_IOAS$SET(r3, 0x3b88, &(0x7f0000000040)={0xc, r6}) (async, rerun: 64) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:03 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x94, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1500.206253][T10788] syz-executor.0 (10788): drop_caches: 2 [ 1500.209170][T10788] syz-executor.0 (10788): drop_caches: 2 [ 1500.218998][T10786] syz-executor.3 (10786): drop_caches: 2 [ 1500.224513][T10786] syz-executor.3 (10786): drop_caches: 2 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1500.259152][T10794] syz-executor.0 (10794): drop_caches: 2 [ 1500.262275][T10794] syz-executor.0 (10794): drop_caches: 2 08:00:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xf000000) 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:03 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r5, 0x3b82, &(0x7f0000000100)={0x18, r6, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async, rerun: 32) ioctl$IOMMU_VFIO_IOAS$SET(r3, 0x3b88, &(0x7f0000000040)={0xc, r6}) (async, rerun: 32) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1500.312531][T10800] syz-executor.0 (10800): drop_caches: 2 [ 1500.316877][T10800] syz-executor.0 (10800): drop_caches: 2 08:00:03 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000100)={0x18, r2, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x5, r2, 0x0, &(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x7ff}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000200)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r7, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r8, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socket$netlink(0x10, 0x3, 0x0) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1500.362063][T10809] syz-executor.3 (10809): drop_caches: 2 [ 1500.364418][T10809] syz-executor.3 (10809): drop_caches: 2 [ 1500.382105][T10811] syz-executor.0 (10811): drop_caches: 2 [ 1500.384767][T10811] syz-executor.0 (10811): drop_caches: 2 08:00:03 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x95, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x28000000) 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:03 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000100)={0x18, r2, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x5, r2, 0x0, &(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x7ff}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000200)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000200)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r7, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r8, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1500.610034][T10820] syz-executor.3 (10820): drop_caches: 2 [ 1500.612335][T10820] syz-executor.3 (10820): drop_caches: 2 [ 1500.612419][T10819] syz-executor.0 (10819): drop_caches: 2 [ 1500.618307][T10819] syz-executor.0 (10819): drop_caches: 2 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1500.689100][T10827] syz-executor.0 (10827): drop_caches: 2 [ 1500.691769][T10827] syz-executor.0 (10827): drop_caches: 2 08:00:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x3f000000) 08:00:03 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000100)={0x18, r2, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x5, r2, 0x0, &(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x7ff}) (async) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) (async, rerun: 64) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) (rerun: 64) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000200)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) (async) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r7, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r8, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1500.738672][T10833] syz-executor.3 (10833): drop_caches: 2 [ 1500.741824][T10833] syz-executor.3 (10833): drop_caches: 2 [ 1500.763585][T10837] syz-executor.0 (10837): drop_caches: 2 [ 1500.767650][T10837] syz-executor.0 (10837): drop_caches: 2 08:00:03 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x96, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:03 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_VFIO_IOAS$GET(r4, 0x3b88, &(0x7f0000000140)={0xc}) 08:00:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x5b240000) [ 1501.000715][T10842] syz-executor.0 (10842): drop_caches: 2 [ 1501.004732][T10842] syz-executor.0 (10842): drop_caches: 2 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x60000000) [ 1501.051290][T10851] syz-executor.3 (10851): drop_caches: 2 08:00:03 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1501.060218][T10851] syz-executor.3 (10851): drop_caches: 2 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_VFIO_IOAS$GET(r4, 0x3b88, &(0x7f0000000140)={0xc}) [ 1501.152429][T10860] syz-executor.3 (10860): drop_caches: 2 [ 1501.155026][T10860] syz-executor.3 (10860): drop_caches: 2 08:00:04 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x97, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x9effffff) 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) (async, rerun: 64) ioctl$IOMMU_VFIO_IOAS$GET(r4, 0x3b88, &(0x7f0000000140)={0xc}) (rerun: 64) [ 1501.341354][T10869] syz-executor.3 (10869): drop_caches: 2 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1501.347666][T10869] syz-executor.3 (10869): drop_caches: 2 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x400100, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x400100, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x400100, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) 08:00:04 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x98, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x400100, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xf0ffffff) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_COPY$syz(r4, 0x3b83, &(0x7f0000000200)={0x28, 0x10000, r2, r2, 0x227c29, 0x80, 0x7, 0x26da18}) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r4, 0x3b83, &(0x7f0000000240)={0x28, 0x10000, r5, 0x0, 0x30d19, 0x7, 0x8, 0x1ebf0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r4, 0x3b82, &(0x7f0000000100)={0x18, r5, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_DESTROY$ioas(r3, 0x3b80, &(0x7f0000000140)={0x8, r5}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x800, 0x3) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfcffffff) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 32) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async, rerun: 32) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) (async, rerun: 32) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_COPY$syz(r4, 0x3b83, &(0x7f0000000200)={0x28, 0x10000, r2, r2, 0x227c29, 0x80, 0x7, 0x26da18}) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r4, 0x3b83, &(0x7f0000000240)={0x28, 0x10000, r5, 0x0, 0x30d19, 0x7, 0x8, 0x1ebf0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r4, 0x3b82, &(0x7f0000000100)={0x18, r5, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_DESTROY$ioas(r3, 0x3b80, &(0x7f0000000140)={0x8, r5}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfd120000) 08:00:04 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x6000, 0x0) (async) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_COPY$syz(r4, 0x3b83, &(0x7f0000000200)={0x28, 0x10000, r2, r2, 0x227c29, 0x80, 0x7, 0x26da18}) (async) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r4, 0x3b83, &(0x7f0000000240)={0x28, 0x10000, r5, 0x0, 0x30d19, 0x7, 0x8, 0x1ebf0}) (async) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r4, 0x3b82, &(0x7f0000000100)={0x18, r5, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_DESTROY$ioas(r3, 0x3b80, &(0x7f0000000140)={0x8, r5}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:04 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1501.986448][T10928] syz-executor.2 (10928): drop_caches: 2 [ 1501.989412][T10928] syz-executor.2 (10928): drop_caches: 2 08:00:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x800, 0x3) (async) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000140), 0xc79, 0x432280) ioctl$IOMMU_IOAS_MAP$PAGES(r4, 0x3b85, &(0x7f0000000180)={0x28, 0x6, r2, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x3ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xb0d}, 0xe) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0xf0ff1f00000000) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f0000000200)={0x38, 0x8, r3, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x5dfb70fcd2ca7876}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xffff0700) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000140), 0xc79, 0x432280) ioctl$IOMMU_IOAS_MAP$PAGES(r4, 0x3b85, &(0x7f0000000180)={0x28, 0x6, r2, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9}) (async, rerun: 64) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (rerun: 64) bind$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x3ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xb0d}, 0xe) (async, rerun: 64) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0xf0ff1f00000000) (async, rerun: 64) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f0000000200)={0x38, 0x8, r3, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x5dfb70fcd2ca7876}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfffff000) 08:00:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x800, 0x3) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async) dup(r0) (async) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet6(0xa, 0x3, 0x1) (async) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x800, 0x3) (async) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000140), 0xc79, 0x432280) ioctl$IOMMU_IOAS_MAP$PAGES(r4, 0x3b85, &(0x7f0000000180)={0x28, 0x6, r2, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x3ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xb0d}, 0xe) (async) bind$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x3ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xb0d}, 0xe) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, 0x0, 0xf0ff1f00000000) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f0000000200)={0x38, 0x8, r3, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x5dfb70fcd2ca7876}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000280)='7\x00', 0x2) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r6, 0x3b82, &(0x7f0000000100)={0x18, r7, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000240)={0x28, 0x2, r7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6}) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000180)={0xc, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r8, 0x3b83, &(0x7f00000001c0)={0x28, 0x4, r9, 0x0, 0x2f520b, 0x100000000, 0x8, 0x5c437}) r10 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r10, 0x703, 0x400) ioctl$BTRFS_IOC_LOGICAL_INO(r10, 0xc0389424, &(0x7f0000000300)={0xe2, 0x28, '\x00', 0x1, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xffffff7f) [ 1502.355090][T10977] syz-executor.3 (10977): drop_caches: 2 [ 1502.359025][T10977] syz-executor.3 (10977): drop_caches: 2 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 64) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 64) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000280)='7\x00', 0x2) (async) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) (async) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r6, 0x3b82, &(0x7f0000000100)={0x18, r7, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000240)={0x28, 0x2, r7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6}) (async) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000180)={0xc, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r8, 0x3b83, &(0x7f00000001c0)={0x28, 0x4, r9, 0x0, 0x2f520b, 0x100000000, 0x8, 0x5c437}) (async) r10 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r10, 0x703, 0x400) ioctl$BTRFS_IOC_LOGICAL_INO(r10, 0xc0389424, &(0x7f0000000300)={0xe2, 0x28, '\x00', 0x1, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) [ 1502.389177][T10981] syz-executor.2 (10981): drop_caches: 2 [ 1502.398615][T10981] syz-executor.2 (10981): drop_caches: 2 [ 1502.421306][T10987] syz-executor.3 (10987): drop_caches: 2 [ 1502.424202][T10987] syz-executor.3 (10987): drop_caches: 2 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xffffff9e) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000280)='7\x00', 0x2) (async) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) (async) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r6, 0x3b82, &(0x7f0000000100)={0x18, r7, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000240)={0x28, 0x2, r7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6}) (async) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) (async) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000180)={0xc, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r8, 0x3b83, &(0x7f00000001c0)={0x28, 0x4, r9, 0x0, 0x2f520b, 0x100000000, 0x8, 0x5c437}) (async) r10 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r10, 0x703, 0x400) (async) ioctl$BTRFS_IOC_LOGICAL_INO(r10, 0xc0389424, &(0x7f0000000300)={0xe2, 0x28, '\x00', 0x1, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_MAP(r1, 0x3b85, &(0x7f0000000180)={0x28, 0x5, 0x0, 0x0, &(0x7f0000000140)="1ac0eb7f7d47b978ed34c8800bdb14330824", 0x12, 0x9}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(0xffffffffffffffff, 0x3ba0, &(0x7f0000000040)={0x38}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r4, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES32=r7, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r7, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES8=r6, @ANYBLOB="08000300", @ANYRES16=r5, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r6], 0x94, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000002e80)={0x0, 0x0}) r9 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r9, @ANYRES32=r12, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r12, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r12, @ANYBLOB="08000600", @ANYRES8=r11, @ANYBLOB="08000300", @ANYRES16=r10, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r11], 0x94, 0x3) r13 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r13, 0x703, 0x400) r14 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r14, 0x703, 0x400) r15 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000004380)={{0x1, 0x1, 0x18, r3, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) r17 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r17, 0x703, 0x400) r18 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r18, @ANYRES32=r21, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r21, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r21, @ANYBLOB="08000600", @ANYRES8=r20, @ANYBLOB="08000300", @ANYRES16=r19, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r20], 0x94, 0x3) sendmmsg$unix(r1, &(0x7f0000004440)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000100)="bb25fda6ca46b08d3be41618fe423932b705419e1c3f4721f6d4bc8cd0ee507c6d85814ce4f80ae6198ab393ec67129daf21", 0x32}, {&(0x7f0000000140)="73d1cd6e87f47a6e1d584fec", 0xc}, 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[0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r3, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0, 0x80}}, {{&(0x7f0000001700)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000002780)="d3306f50f46c96e4db70c3e77545605f742b24ad5cb69b9b2962469a38a01c77567a19577c23c396ef9f81323785b7894a2fae3fd55aacc9d995d3c126c24042dea9fefcb5539f939dfad8edd531e6b4bc3ad029ab1b3112be44493500a799e8d45e2a1e3455756f", 0x68}], 0x2, 0x0, 0x0, 0x80}}, {{&(0x7f0000002840)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d40)=[{&(0x7f00000028c0)="a805c470a9540f0d45b2f2c47d80e60bbfd80212baf81e77558ebc21cdb7585e7bfb32f94e96de23b1f2305390", 0x2d}, {&(0x7f0000002900)="a006833b489264976f6e36ded9141e0598359286e6690169333b428449648182d4891268db66c6f1e2fec04a974de23064b7f60f93cd58ef7bf075c1a837ddebcc64630df98b5b1d9260e982afdc5f6291223a2bf59bd20052ced840b25d1ac00384bda3dfbe7007bd2835afdb9bf3537b8b68492447607719643265b8844fa477c453406cba78aa7311e1958dc20d00b88779fcfc93e64bbc7d7ac7c34f11bef2f375ca", 0xa4}, {&(0x7f00000029c0)="b2894682ae3ec53f37c48c4d64778f90f3ad8ecedeb9e141f15f521a1644d5dda15ce12cd0298285d3ab0a89fb879c69fecd3f6c9742eb8872e940bc7f2e324d0a2820f6e7ff6a2701d5646863578408077e9b1e2aac4a5aaf8c15e2f3e07e791d833951518861193a17d13cac4d75b9c39fce07aa0fbf1c4bf091ae117233d841a37bdcdcc45813cd32deb9ace9e1114760043de5805f3db66e5163a1d094865bca8c31531736f2e5a33ad5694433147c1e0f9ba531804668dd2f140e241ae501cd98abf255eb86d9fd859ae4582c5bff0761f97b296d8731965bef79b06bc55f6830e34bc9", 0xe6}, {&(0x7f0000002ac0)="50854badd59b3516eb0096b78c3cebca93b338d55a440094642551aa3613437d55d7cfe58e05b32b12e9baaed2ec22f6d35fb6afab11c8310f25e449f7105e65b4f541ba97760d6259e52b5b7f6857e07f74e41ece49c32c3e101d16963fa1dc117ddeb7571b087ef1dddc30b828154333e823adad8d84afa066707d55cb7faf24fcd157e55fd64783eef829e7f5585b50340c5b00d15745a55004b4fe8bedc551b50257", 0xa4}, {&(0x7f0000002b80)="1ef3963f5a5cab63d3a534f074a4085966d51c260a9dd9beb8b2a14ab238afb7384efadfc1b325da92ec27761dfca8ca84eb55ee75ba4f85df9e6fb6fa77258419", 0x41}, {&(0x7f0000002c00)="f556d66d5a6210ed754a1f1e3dfdc7ac91c90c9debe88c6a8246095b40", 0x1d}, {&(0x7f0000002c40)="8c83a6f50d08b493443830b9c877d5824594ec9e7dedcdde2d712d4453623c65030851d34602127aafa4ff0d715448989649c63f9d823ca9daf60c88e195428a9dcd47b5d52a0736ae75102181733b7bb81e8c680f67f971e0b1b4957faab9d7e165a7fe94d08747fbf53ecd92c5738b1bf6f860dad0804d9a3d3d80323e6e44295f97bddf013f12162dc3013329afbe21ac6dc80465da2f93f869cf258512e847a086fdd6060e343089b38c6a3ee97d3ec484ac39370e9748f8ac0fd702f447d355f7884bce95942b30b1cd3b72a04c6823cd60f26428d3c393b66b6a52f200fd34d79b76704c81292e506728941aece24e", 0xf2}], 0x7, &(0x7f0000002ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r8, r11}}}], 0x108, 0x1}}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003000)="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", 0xfc}, {&(0x7f0000003100)="4095823d0670d74e4adc800223ef007f71a73b229d256859d3d4bf7bf471d5cd481a10d9b2bbcb27bff3eee009a8fefa16", 0x31}, {&(0x7f0000003140)="9c3a1ecfd23e7b1a142b143bd933f2d4accfaf8d07ff361711c5de62895b99b4e33c40eb333cdbe147805110e942623822ebc6d5a1b8131f19babfad5bae25c4024d4f09f4dd31c8240c39267ecbdd25d80ad558a28f4f31eb9b26e4b18ddad11656e58beef6c0c19cf4caa91b62e62ad425c1015fd60077631fc33b0a1d8bdd614e44ce81992017a0bd172153eebcf2f04ad13ce98368d6a312c05083a5", 0x9e}, {&(0x7f0000003200)="da98602091f33f541a52293dc2088e8bc70fcc0b94bdfd859ba6ceb6bcb623212938dd85ba1b0399d67ac640ff98386de027eebacf5756a7250b0954115026e1656c489ea0a79387e0c2b89bdb8d97aa9d65ad945db828b9ccecc5eeea8e90b94f0c166ecf4e8c180982024435449fc02a7575ee45926634cf7e30a7f5fd6695f4aed04cc2016c11b275dbaabef67857ecba089d431bc8", 0x97}], 0x4, &(0x7f0000003300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r13]}}], 0x20, 0xc000}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000003340)="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", 0x1000}], 0x1, &(0x7f00000043c0)=[@rights={{0x2c, 0x1, 0x1, [r1, r14, r15, r16, r3, r17, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r21}}}], 0x50, 0x40000}}], 0x5, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) [ 1502.559750][T11007] syz-executor.3 (11007): drop_caches: 2 [ 1502.569887][T11007] syz-executor.3 (11007): drop_caches: 2 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfffffff0) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfffffffc) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_MAP(r1, 0x3b85, &(0x7f0000000180)={0x28, 0x5, 0x0, 0x0, &(0x7f0000000140)="1ac0eb7f7d47b978ed34c8800bdb14330824", 0x12, 0x9}) (async) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(0xffffffffffffffff, 0x3ba0, &(0x7f0000000040)={0x38}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r4, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1502.687087][T11025] syz-executor.3 (11025): drop_caches: 2 [ 1502.694226][T11025] syz-executor.3 (11025): drop_caches: 2 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x3000000000000) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_MAP(r1, 0x3b85, &(0x7f0000000180)={0x28, 0x5, 0x0, 0x0, &(0x7f0000000140)="1ac0eb7f7d47b978ed34c8800bdb14330824", 0x12, 0x9}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(0xffffffffffffffff, 0x3ba0, &(0x7f0000000040)={0x38}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r4, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_MAP(r1, 0x3b85, &(0x7f0000000180)={0x28, 0x5, 0x0, 0x0, &(0x7f0000000140)="1ac0eb7f7d47b978ed34c8800bdb14330824", 0x12, 0x9}) (async) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(0xffffffffffffffff, 0x3ba0, &(0x7f0000000040)={0x38}) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r4}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) 08:00:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) r4 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES32=r7, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r7, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES8=r6, @ANYBLOB="08000300", @ANYRES16=r5, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r6], 0x94, 0x3) (async) fcntl$getownex(r0, 0x10, &(0x7f0000002e80)={0x0, 0x0}) (async) r9 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r9, @ANYRES32=r12, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r12, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r12, @ANYBLOB="08000600", @ANYRES8=r11, @ANYBLOB="08000300", @ANYRES16=r10, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r11], 0x94, 0x3) (async) r13 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r13, 0x703, 0x400) r14 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r14, 0x703, 0x400) r15 = socket$inet_sctp(0x2, 0x5, 0x84) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000004380)={{0x1, 0x1, 0x18, r3, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) (async) r17 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r17, 0x703, 0x400) (async) r18 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r18, @ANYRES32=r21, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r21, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r21, @ANYBLOB="08000600", @ANYRES8=r20, @ANYBLOB="08000300", @ANYRES16=r19, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r20], 0x94, 0x3) sendmmsg$unix(r1, &(0x7f0000004440)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000100)="bb25fda6ca46b08d3be41618fe423932b705419e1c3f4721f6d4bc8cd0ee507c6d85814ce4f80ae6198ab393ec67129daf21", 0x32}, {&(0x7f0000000140)="73d1cd6e87f47a6e1d584fec", 0xc}, 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0x1000}, {&(0x7f0000002780)="d3306f50f46c96e4db70c3e77545605f742b24ad5cb69b9b2962469a38a01c77567a19577c23c396ef9f81323785b7894a2fae3fd55aacc9d995d3c126c24042dea9fefcb5539f939dfad8edd531e6b4bc3ad029ab1b3112be44493500a799e8d45e2a1e3455756f", 0x68}], 0x2, 0x0, 0x0, 0x80}}, {{&(0x7f0000002840)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d40)=[{&(0x7f00000028c0)="a805c470a9540f0d45b2f2c47d80e60bbfd80212baf81e77558ebc21cdb7585e7bfb32f94e96de23b1f2305390", 0x2d}, {&(0x7f0000002900)="a006833b489264976f6e36ded9141e0598359286e6690169333b428449648182d4891268db66c6f1e2fec04a974de23064b7f60f93cd58ef7bf075c1a837ddebcc64630df98b5b1d9260e982afdc5f6291223a2bf59bd20052ced840b25d1ac00384bda3dfbe7007bd2835afdb9bf3537b8b68492447607719643265b8844fa477c453406cba78aa7311e1958dc20d00b88779fcfc93e64bbc7d7ac7c34f11bef2f375ca", 0xa4}, {&(0x7f00000029c0)="b2894682ae3ec53f37c48c4d64778f90f3ad8ecedeb9e141f15f521a1644d5dda15ce12cd0298285d3ab0a89fb879c69fecd3f6c9742eb8872e940bc7f2e324d0a2820f6e7ff6a2701d5646863578408077e9b1e2aac4a5aaf8c15e2f3e07e791d833951518861193a17d13cac4d75b9c39fce07aa0fbf1c4bf091ae117233d841a37bdcdcc45813cd32deb9ace9e1114760043de5805f3db66e5163a1d094865bca8c31531736f2e5a33ad5694433147c1e0f9ba531804668dd2f140e241ae501cd98abf255eb86d9fd859ae4582c5bff0761f97b296d8731965bef79b06bc55f6830e34bc9", 0xe6}, {&(0x7f0000002ac0)="50854badd59b3516eb0096b78c3cebca93b338d55a440094642551aa3613437d55d7cfe58e05b32b12e9baaed2ec22f6d35fb6afab11c8310f25e449f7105e65b4f541ba97760d6259e52b5b7f6857e07f74e41ece49c32c3e101d16963fa1dc117ddeb7571b087ef1dddc30b828154333e823adad8d84afa066707d55cb7faf24fcd157e55fd64783eef829e7f5585b50340c5b00d15745a55004b4fe8bedc551b50257", 0xa4}, {&(0x7f0000002b80)="1ef3963f5a5cab63d3a534f074a4085966d51c260a9dd9beb8b2a14ab238afb7384efadfc1b325da92ec27761dfca8ca84eb55ee75ba4f85df9e6fb6fa77258419", 0x41}, {&(0x7f0000002c00)="f556d66d5a6210ed754a1f1e3dfdc7ac91c90c9debe88c6a8246095b40", 0x1d}, {&(0x7f0000002c40)="8c83a6f50d08b493443830b9c877d5824594ec9e7dedcdde2d712d4453623c65030851d34602127aafa4ff0d715448989649c63f9d823ca9daf60c88e195428a9dcd47b5d52a0736ae75102181733b7bb81e8c680f67f971e0b1b4957faab9d7e165a7fe94d08747fbf53ecd92c5738b1bf6f860dad0804d9a3d3d80323e6e44295f97bddf013f12162dc3013329afbe21ac6dc80465da2f93f869cf258512e847a086fdd6060e343089b38c6a3ee97d3ec484ac39370e9748f8ac0fd702f447d355f7884bce95942b30b1cd3b72a04c6823cd60f26428d3c393b66b6a52f200fd34d79b76704c81292e506728941aece24e", 0xf2}], 0x7, &(0x7f0000002ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r8, r11}}}], 0x108, 0x1}}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003000)="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", 0xfc}, {&(0x7f0000003100)="4095823d0670d74e4adc800223ef007f71a73b229d256859d3d4bf7bf471d5cd481a10d9b2bbcb27bff3eee009a8fefa16", 0x31}, {&(0x7f0000003140)="9c3a1ecfd23e7b1a142b143bd933f2d4accfaf8d07ff361711c5de62895b99b4e33c40eb333cdbe147805110e942623822ebc6d5a1b8131f19babfad5bae25c4024d4f09f4dd31c8240c39267ecbdd25d80ad558a28f4f31eb9b26e4b18ddad11656e58beef6c0c19cf4caa91b62e62ad425c1015fd60077631fc33b0a1d8bdd614e44ce81992017a0bd172153eebcf2f04ad13ce98368d6a312c05083a5", 0x9e}, {&(0x7f0000003200)="da98602091f33f541a52293dc2088e8bc70fcc0b94bdfd859ba6ceb6bcb623212938dd85ba1b0399d67ac640ff98386de027eebacf5756a7250b0954115026e1656c489ea0a79387e0c2b89bdb8d97aa9d65ad945db828b9ccecc5eeea8e90b94f0c166ecf4e8c180982024435449fc02a7575ee45926634cf7e30a7f5fd6695f4aed04cc2016c11b275dbaabef67857ecba089d431bc8", 0x97}], 0x4, &(0x7f0000003300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r13]}}], 0x20, 0xc000}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000003340)="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", 0x1000}], 0x1, &(0x7f00000043c0)=[@rights={{0x2c, 0x1, 0x1, [r1, r14, r15, r16, r3, r17, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r21}}}], 0x50, 0x40000}}], 0x5, 0x14) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1502.844340][T11043] syz-executor.3 (11043): drop_caches: 2 [ 1502.846828][T11043] syz-executor.3 (11043): drop_caches: 2 08:00:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES32=r7, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r7, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES8=r6, @ANYBLOB="08000300", @ANYRES16=r5, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r6], 0x94, 0x3) (async, rerun: 64) fcntl$getownex(r0, 0x10, &(0x7f0000002e80)={0x0, 0x0}) (async, rerun: 64) r9 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) (async, rerun: 64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) (rerun: 64) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r9, @ANYRES32=r12, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r12, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r12, @ANYBLOB="08000600", @ANYRES8=r11, @ANYBLOB="08000300", @ANYRES16=r10, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r11], 0x94, 0x3) (async, rerun: 64) r13 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) (rerun: 64) ioctl$I2C_SLAVE(r13, 0x703, 0x400) r14 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r14, 0x703, 0x400) r15 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000004380)={{0x1, 0x1, 0x18, r3, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) (async, rerun: 32) r17 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r17, 0x703, 0x400) (async) r18 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r18, @ANYRES32=r21, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r21, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r21, @ANYBLOB="08000600", @ANYRES8=r20, @ANYBLOB="08000300", @ANYRES16=r19, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r20], 0x94, 0x3) sendmmsg$unix(r1, &(0x7f0000004440)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000100)="bb25fda6ca46b08d3be41618fe423932b705419e1c3f4721f6d4bc8cd0ee507c6d85814ce4f80ae6198ab393ec67129daf21", 0x32}, {&(0x7f0000000140)="73d1cd6e87f47a6e1d584fec", 0xc}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000002780)="d3306f50f46c96e4db70c3e77545605f742b24ad5cb69b9b2962469a38a01c77567a19577c23c396ef9f81323785b7894a2fae3fd55aacc9d995d3c126c24042dea9fefcb5539f939dfad8edd531e6b4bc3ad029ab1b3112be44493500a799e8d45e2a1e3455756f", 0x68}], 0x2, 0x0, 0x0, 0x80}}, {{&(0x7f0000002840)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d40)=[{&(0x7f00000028c0)="a805c470a9540f0d45b2f2c47d80e60bbfd80212baf81e77558ebc21cdb7585e7bfb32f94e96de23b1f2305390", 0x2d}, {&(0x7f0000002900)="a006833b489264976f6e36ded9141e0598359286e6690169333b428449648182d4891268db66c6f1e2fec04a974de23064b7f60f93cd58ef7bf075c1a837ddebcc64630df98b5b1d9260e982afdc5f6291223a2bf59bd20052ced840b25d1ac00384bda3dfbe7007bd2835afdb9bf3537b8b68492447607719643265b8844fa477c453406cba78aa7311e1958dc20d00b88779fcfc93e64bbc7d7ac7c34f11bef2f375ca", 0xa4}, {&(0x7f00000029c0)="b2894682ae3ec53f37c48c4d64778f90f3ad8ecedeb9e141f15f521a1644d5dda15ce12cd0298285d3ab0a89fb879c69fecd3f6c9742eb8872e940bc7f2e324d0a2820f6e7ff6a2701d5646863578408077e9b1e2aac4a5aaf8c15e2f3e07e791d833951518861193a17d13cac4d75b9c39fce07aa0fbf1c4bf091ae117233d841a37bdcdcc45813cd32deb9ace9e1114760043de5805f3db66e5163a1d094865bca8c31531736f2e5a33ad5694433147c1e0f9ba531804668dd2f140e241ae501cd98abf255eb86d9fd859ae4582c5bff0761f97b296d8731965bef79b06bc55f6830e34bc9", 0xe6}, {&(0x7f0000002ac0)="50854badd59b3516eb0096b78c3cebca93b338d55a440094642551aa3613437d55d7cfe58e05b32b12e9baaed2ec22f6d35fb6afab11c8310f25e449f7105e65b4f541ba97760d6259e52b5b7f6857e07f74e41ece49c32c3e101d16963fa1dc117ddeb7571b087ef1dddc30b828154333e823adad8d84afa066707d55cb7faf24fcd157e55fd64783eef829e7f5585b50340c5b00d15745a55004b4fe8bedc551b50257", 0xa4}, {&(0x7f0000002b80)="1ef3963f5a5cab63d3a534f074a4085966d51c260a9dd9beb8b2a14ab238afb7384efadfc1b325da92ec27761dfca8ca84eb55ee75ba4f85df9e6fb6fa77258419", 0x41}, {&(0x7f0000002c00)="f556d66d5a6210ed754a1f1e3dfdc7ac91c90c9debe88c6a8246095b40", 0x1d}, {&(0x7f0000002c40)="8c83a6f50d08b493443830b9c877d5824594ec9e7dedcdde2d712d4453623c65030851d34602127aafa4ff0d715448989649c63f9d823ca9daf60c88e195428a9dcd47b5d52a0736ae75102181733b7bb81e8c680f67f971e0b1b4957faab9d7e165a7fe94d08747fbf53ecd92c5738b1bf6f860dad0804d9a3d3d80323e6e44295f97bddf013f12162dc3013329afbe21ac6dc80465da2f93f869cf258512e847a086fdd6060e343089b38c6a3ee97d3ec484ac39370e9748f8ac0fd702f447d355f7884bce95942b30b1cd3b72a04c6823cd60f26428d3c393b66b6a52f200fd34d79b76704c81292e506728941aece24e", 0xf2}], 0x7, &(0x7f0000002ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r8, r11}}}], 0x108, 0x1}}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003000)="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", 0xfc}, {&(0x7f0000003100)="4095823d0670d74e4adc800223ef007f71a73b229d256859d3d4bf7bf471d5cd481a10d9b2bbcb27bff3eee009a8fefa16", 0x31}, {&(0x7f0000003140)="9c3a1ecfd23e7b1a142b143bd933f2d4accfaf8d07ff361711c5de62895b99b4e33c40eb333cdbe147805110e942623822ebc6d5a1b8131f19babfad5bae25c4024d4f09f4dd31c8240c39267ecbdd25d80ad558a28f4f31eb9b26e4b18ddad11656e58beef6c0c19cf4caa91b62e62ad425c1015fd60077631fc33b0a1d8bdd614e44ce81992017a0bd172153eebcf2f04ad13ce98368d6a312c05083a5", 0x9e}, {&(0x7f0000003200)="da98602091f33f541a52293dc2088e8bc70fcc0b94bdfd859ba6ceb6bcb623212938dd85ba1b0399d67ac640ff98386de027eebacf5756a7250b0954115026e1656c489ea0a79387e0c2b89bdb8d97aa9d65ad945db828b9ccecc5eeea8e90b94f0c166ecf4e8c180982024435449fc02a7575ee45926634cf7e30a7f5fd6695f4aed04cc2016c11b275dbaabef67857ecba089d431bc8", 0x97}], 0x4, &(0x7f0000003300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r13]}}], 0x20, 0xc000}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000003340)="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", 0x1000}], 0x1, &(0x7f00000043c0)=[@rights={{0x2c, 0x1, 0x1, [r1, r14, r15, r16, r3, r17, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r21}}}], 0x50, 0x40000}}], 0x5, 0x14) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xf0ffffffffffff) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:05 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1502.906772][T11060] syz-executor.3 (11060): drop_caches: 2 [ 1502.909355][T11060] syz-executor.3 (11060): drop_caches: 2 08:00:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000040)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0x64010100, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:05 executing program 0: open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 0: open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x100000000000000) 08:00:05 executing program 0: open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1502.978358][T11077] syz-executor.3 (11077): drop_caches: 2 [ 1502.980834][T11077] syz-executor.3 (11077): drop_caches: 2 08:00:05 executing program 0: syz_open_dev$vim2m(0x0, 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:05 executing program 0: syz_open_dev$vim2m(0x0, 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) (async) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000040)) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0x64010100, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x200000000000000) 08:00:06 executing program 0: syz_open_dev$vim2m(0x0, 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r4, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1503.206811][T11095] syz-executor.3 (11095): drop_caches: 2 [ 1503.209325][T11095] syz-executor.3 (11095): drop_caches: 2 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(0x0, 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(0x0, 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x300000000000000) 08:00:06 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x80500, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000180)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r4, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:06 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000040)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0x64010100, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async) dup(r0) (async) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) socket$inet6(0xa, 0x3, 0x1) (async) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000040)) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0x64010100, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(0x0, 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x400000000000000) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 3: openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x80500, 0x0) (async) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x80500, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000180)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r4, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x80500, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000180)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r4, 0x0, 0x0, 0x0, 0x1000000, 0x0}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x80500, 0x0) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000180)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r4, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) 08:00:06 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000440)={0x0, 0x0, {}, {0x0, @struct, 0x0}, {0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000000840)={r5, 0x3ff, 0x0, [0x401, 0x3fb, 0x3, 0xb6, 0x5], [0x3, 0x8000000000000001, 0x800, 0x1e1, 0x1, 0x6, 0x800, 0x4, 0x8, 0x80000000, 0x35e73b10, 0x10000, 0x0, 0x1f, 0x1, 0x780c, 0x100000001, 0x3, 0x8000000000000000, 0x1, 0x81, 0x10001, 0x800, 0x6, 0x9186, 0x57, 0xffffffffffffffff, 0x8, 0x5, 0x5, 0x2, 0x101, 0x4, 0x7, 0x0, 0xffffffffffffffe0, 0x6, 0x6c00, 0x7e1, 0x1, 0x8001, 0x2691, 0xffffffff, 0xa45f, 0x5, 0x4fce1630, 0x6, 0xfffffffffffffffc, 0xff, 0x0, 0x100, 0x80000000, 0x5, 0x80, 0xffffffffffffffe9, 0x8001, 0x10000, 0x7fffffffffffffff, 0x7, 0x7, 0x7ff, 0x200, 0x8001, 0x1, 0xfe6, 0x401, 0x461, 0xe39, 0x8, 0x0, 0x15aa, 0x2, 0x4, 0x25d, 0x9, 0x5, 0x3ff, 0x4af41f35, 0x0, 0x200, 0x6, 0x9, 0x100000001, 0x1, 0x2, 0x5, 0x3, 0x7, 0xee, 0x8, 0x0, 0x9, 0x3, 0xffff, 0x5, 0x1, 0x0, 0x2, 0x1000, 0x7fffffff, 0x352adb20, 0x200, 0xc6, 0x20, 0x7, 0x3, 0x170b15a7, 0x0, 0x194485dc, 0x4, 0x100000000, 0x7fffffffffffffff, 0x5, 0x2, 0x9, 0x800, 0x3, 0x9, 0x57bb1316, 0x2, 0x8000000000000001]}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x500000000000000) [ 1503.460241][T11138] warn_alloc: 14 callbacks suppressed 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1503.460257][T11138] syz-executor.3: vmalloc error: size 16777216, failed to allocated page array size 32768, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 1503.476382][T11138] CPU: 3 PID: 11138 Comm: syz-executor.3 Not tainted 6.5.0-rc1-syzkaller #0 [ 1503.479563][T11138] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1503.483403][T11138] Call Trace: [ 1503.484946][T11138] [ 1503.486335][T11138] dump_stack_lvl+0x136/0x150 [ 1503.487981][T11138] warn_alloc+0x213/0x360 [ 1503.489316][T11138] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 1503.491354][T11138] ? do_raw_spin_unlock+0x175/0x230 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1503.493784][T11138] ? __get_vm_area_node+0x29b/0x3f0 [ 1503.496433][T11138] __vmalloc_node_range+0x103b/0x14c0 [ 1503.498956][T11138] ? iommufd_test+0x1146/0x2c30 [ 1503.501261][T11138] ? delayed_vfree_work+0x70/0x70 [ 1503.503607][T11138] ? kvmalloc_node+0x76/0x1a0 [ 1503.505616][T11138] ? rcu_is_watching+0x12/0xb0 [ 1503.507435][T11138] ? iommufd_test+0x1146/0x2c30 [ 1503.509699][T11138] kvmalloc_node+0x156/0x1a0 [ 1503.511539][T11138] ? iommufd_test+0x1146/0x2c30 [ 1503.513322][T11138] iommufd_test+0x1146/0x2c30 [ 1503.514994][T11138] ? iommufd_selftest_destroy+0x190/0x190 [ 1503.517194][T11138] iommufd_fops_ioctl+0x317/0x4b0 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1503.519151][T11138] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 1503.521438][T11138] ? selinux_file_ioctl+0xba/0x280 [ 1503.523340][T11138] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 1503.525431][T11138] __x64_sys_ioctl+0x19d/0x210 [ 1503.527360][T11138] do_syscall_64+0x39/0xb0 [ 1503.528976][T11138] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1503.531483][T11138] RIP: 0033:0x7f6aa148c389 [ 1503.533527][T11138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1503.540554][T11138] RSP: 002b:00007f6aa2195168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1503.544018][T11138] RAX: ffffffffffffffda RBX: 00007f6aa15abf80 RCX: 00007f6aa148c389 [ 1503.547391][T11138] RDX: 00000000200000c0 RSI: 0000000000003ba0 RDI: 0000000000000003 08:00:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x600000000000000) [ 1503.550809][T11138] RBP: 00007f6aa14d7493 R08: 0000000000000000 R09: 0000000000000000 [ 1503.554025][T11138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1503.556839][T11138] R13: 00007ffea169294f R14: 00007f6aa2195300 R15: 0000000000022000 [ 1503.560283][T11138] [ 1503.564485][T11138] Mem-Info: [ 1503.566259][T11138] active_anon:163853 inactive_anon:5862 isolated_anon:0 [ 1503.566259][T11138] active_file:0 inactive_file:65557 isolated_file:0 [ 1503.566259][T11138] unevictable:1536 dirty:16 writeback:0 [ 1503.566259][T11138] slab_reclaimable:23641 slab_unreclaimable:81081 [ 1503.566259][T11138] mapped:15540 shmem:10762 pagetables:1187 [ 1503.566259][T11138] sec_pagetables:0 bounce:0 [ 1503.566259][T11138] kernel_misc_reclaimable:0 [ 1503.566259][T11138] free:330624 free_pcp:11934 free_cma:0 [ 1503.591350][T11138] Node 0 active_anon:476072kB inactive_anon:12992kB active_file:0kB inactive_file:179196kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:60068kB dirty:36kB writeback:0kB shmem:5084kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB kernel_stack:9680kB pagetables:2424kB sec_pagetables:0kB all_unreclaimable? no [ 1503.606602][T11138] Node 1 active_anon:179216kB inactive_anon:10456kB active_file:0kB inactive_file:83032kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:2092kB dirty:28kB writeback:0kB shmem:37964kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:2576kB pagetables:2200kB sec_pagetables:0kB all_unreclaimable? no [ 1503.619821][T11138] Node 0 DMA free:7788kB boost:2048kB min:2372kB low:2452kB high:2532kB reserved_highatomic:4096KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:4kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:120kB local_pcp:8kB free_cma:0kB [ 1503.630222][T11138] lowmem_reserve[]: 0 1365 1365 1365 1365 [ 1503.632401][T11138] Node 0 DMA32 free:76640kB boost:47104kB min:76592kB low:83964kB high:91336kB reserved_highatomic:16384KB active_anon:476064kB inactive_anon:12992kB active_file:0kB inactive_file:179176kB unevictable:3072kB writepending:32kB present:2080628kB managed:1402432kB mlocked:0kB bounce:0kB free_pcp:18992kB local_pcp:4764kB free_cma:0kB [ 1503.644436][T11138] lowmem_reserve[]: 0 0 0 0 0 [ 1503.646524][T11138] Node 1 Normal free:1238068kB boost:0kB min:37768kB low:47208kB high:56648kB reserved_highatomic:0KB active_anon:179216kB inactive_anon:10456kB active_file:0kB inactive_file:83032kB unevictable:3072kB writepending:28kB present:2097152kB managed:1790440kB mlocked:0kB bounce:0kB free_pcp:28596kB local_pcp:4144kB free_cma:0kB [ 1503.657650][T11138] lowmem_reserve[]: 0 0 0 0 0 [ 1503.659543][T11138] Node 0 DMA: 95*4kB (UEH) 98*8kB (UEH) 84*16kB (UMEH) 31*32kB (UEH) 15*64kB (UEH) 4*128kB (UEH) 1*256kB (U) 3*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 7788kB [ 1503.665755][T11138] Node 0 DMA32: 4404*4kB (UME) 724*8kB (UMEH) 391*16kB (UMEH) 136*32kB (UMEH) 66*64kB (UMEH) 28*128kB (UMEH) 24*256kB (MEH) 12*512kB (MEH) 10*1024kB (UMH) 4*2048kB (UME) 1*4096kB (H) = 76640kB [ 1503.672577][T11138] Node 1 Normal: 1341*4kB (UME) 1948*8kB (UE) 1221*16kB (UE) 779*32kB (UME) 475*64kB (UME) 250*128kB (UME) 133*256kB (UME) 94*512kB (UME) 80*1024kB (UM) 10*2048kB (UM) 226*4096kB (UM) = 1238084kB [ 1503.679840][T11138] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1503.683306][T11138] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1503.687116][T11138] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1503.690594][T11138] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1503.694400][T11138] 63202 total pagecache pages [ 1503.697064][T11138] 0 pages in swap cache [ 1503.699258][T11138] Free swap = 124216kB [ 1503.701432][T11138] Total swap = 124996kB [ 1503.703520][T11138] 1048443 pages RAM [ 1503.705409][T11138] 0 pages HighMem/MovableOnly [ 1503.707270][T11138] 246385 pages reserved [ 1503.708957][T11138] 0 pages cma reserved 08:00:06 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x14000, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:06 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) (async) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000440)={0x0, 0x0, {}, {0x0, @struct, 0x0}, {0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000000840)={r5, 0x3ff, 0x0, [0x401, 0x3fb, 0x3, 0xb6, 0x5], [0x3, 0x8000000000000001, 0x800, 0x1e1, 0x1, 0x6, 0x800, 0x4, 0x8, 0x80000000, 0x35e73b10, 0x10000, 0x0, 0x1f, 0x1, 0x780c, 0x100000001, 0x3, 0x8000000000000000, 0x1, 0x81, 0x10001, 0x800, 0x6, 0x9186, 0x57, 0xffffffffffffffff, 0x8, 0x5, 0x5, 0x2, 0x101, 0x4, 0x7, 0x0, 0xffffffffffffffe0, 0x6, 0x6c00, 0x7e1, 0x1, 0x8001, 0x2691, 0xffffffff, 0xa45f, 0x5, 0x4fce1630, 0x6, 0xfffffffffffffffc, 0xff, 0x0, 0x100, 0x80000000, 0x5, 0x80, 0xffffffffffffffe9, 0x8001, 0x10000, 0x7fffffffffffffff, 0x7, 0x7, 0x7ff, 0x200, 0x8001, 0x1, 0xfe6, 0x401, 0x461, 0xe39, 0x8, 0x0, 0x15aa, 0x2, 0x4, 0x25d, 0x9, 0x5, 0x3ff, 0x4af41f35, 0x0, 0x200, 0x6, 0x9, 0x100000001, 0x1, 0x2, 0x5, 0x3, 0x7, 0xee, 0x8, 0x0, 0x9, 0x3, 0xffff, 0x5, 0x1, 0x0, 0x2, 0x1000, 0x7fffffff, 0x352adb20, 0x200, 0xc6, 0x20, 0x7, 0x3, 0x170b15a7, 0x0, 0x194485dc, 0x4, 0x100000000, 0x7fffffffffffffff, 0x5, 0x2, 0x9, 0x800, 0x3, 0x9, 0x57bb1316, 0x2, 0x8000000000000001]}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x700000000000000) 08:00:06 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x14000, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:06 executing program 3: openat$iommufd(0xffffffffffffff9c, 0x0, 0x14000, 0x0) (async) r0 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x14000, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:06 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x420000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000100)={0x18, r2, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x1, r2, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r4, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f0000000200)={0x38, 0x8, r5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10001}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/meminfo\x00', 0x0, 0x0) r7 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r7, r6, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000300)={0xc}) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x400002, 0x0) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r8, 0x3ba0, &(0x7f00000002c0)={0x38, 0x7, r5, 0x0, 0x0, 0x0, 0x3, 0xa99d1, 0xdd667}) r9 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r9, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r9, 0x3b82, &(0x7f0000000100)={0x18, r10, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) r11 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r11, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r11, 0x3b83, &(0x7f0000000240)={0x28, 0x4, r2, r4, 0x11c974, 0x5, 0x5, 0xa8360}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r11, 0x3b82, &(0x7f0000000100)={0x18, r12, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_COPY(r3, 0x3b83, &(0x7f00000000c0)={0x28, 0x4, r10, r12, 0x5, 0x8000, 0x1000}) 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x800000000000000) 08:00:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x3, 0x1) (async) r3 = socket$inet6(0xa, 0x3, 0x1) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000440)={0x0, 0x0, {}, {0x0, @struct, 0x0}, {0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000000840)={r5, 0x3ff, 0x0, [0x401, 0x3fb, 0x3, 0xb6, 0x5], [0x3, 0x8000000000000001, 0x800, 0x1e1, 0x1, 0x6, 0x800, 0x4, 0x8, 0x80000000, 0x35e73b10, 0x10000, 0x0, 0x1f, 0x1, 0x780c, 0x100000001, 0x3, 0x8000000000000000, 0x1, 0x81, 0x10001, 0x800, 0x6, 0x9186, 0x57, 0xffffffffffffffff, 0x8, 0x5, 0x5, 0x2, 0x101, 0x4, 0x7, 0x0, 0xffffffffffffffe0, 0x6, 0x6c00, 0x7e1, 0x1, 0x8001, 0x2691, 0xffffffff, 0xa45f, 0x5, 0x4fce1630, 0x6, 0xfffffffffffffffc, 0xff, 0x0, 0x100, 0x80000000, 0x5, 0x80, 0xffffffffffffffe9, 0x8001, 0x10000, 0x7fffffffffffffff, 0x7, 0x7, 0x7ff, 0x200, 0x8001, 0x1, 0xfe6, 0x401, 0x461, 0xe39, 0x8, 0x0, 0x15aa, 0x2, 0x4, 0x25d, 0x9, 0x5, 0x3ff, 0x4af41f35, 0x0, 0x200, 0x6, 0x9, 0x100000001, 0x1, 0x2, 0x5, 0x3, 0x7, 0xee, 0x8, 0x0, 0x9, 0x3, 0xffff, 0x5, 0x1, 0x0, 0x2, 0x1000, 0x7fffffff, 0x352adb20, 0x200, 0xc6, 0x20, 0x7, 0x3, 0x170b15a7, 0x0, 0x194485dc, 0x4, 0x100000000, 0x7fffffffffffffff, 0x5, 0x2, 0x9, 0x800, 0x3, 0x9, 0x57bb1316, 0x2, 0x8000000000000001]}) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000000840)={r5, 0x3ff, 0x0, [0x401, 0x3fb, 0x3, 0xb6, 0x5], [0x3, 0x8000000000000001, 0x800, 0x1e1, 0x1, 0x6, 0x800, 0x4, 0x8, 0x80000000, 0x35e73b10, 0x10000, 0x0, 0x1f, 0x1, 0x780c, 0x100000001, 0x3, 0x8000000000000000, 0x1, 0x81, 0x10001, 0x800, 0x6, 0x9186, 0x57, 0xffffffffffffffff, 0x8, 0x5, 0x5, 0x2, 0x101, 0x4, 0x7, 0x0, 0xffffffffffffffe0, 0x6, 0x6c00, 0x7e1, 0x1, 0x8001, 0x2691, 0xffffffff, 0xa45f, 0x5, 0x4fce1630, 0x6, 0xfffffffffffffffc, 0xff, 0x0, 0x100, 0x80000000, 0x5, 0x80, 0xffffffffffffffe9, 0x8001, 0x10000, 0x7fffffffffffffff, 0x7, 0x7, 0x7ff, 0x200, 0x8001, 0x1, 0xfe6, 0x401, 0x461, 0xe39, 0x8, 0x0, 0x15aa, 0x2, 0x4, 0x25d, 0x9, 0x5, 0x3ff, 0x4af41f35, 0x0, 0x200, 0x6, 0x9, 0x100000001, 0x1, 0x2, 0x5, 0x3, 0x7, 0xee, 0x8, 0x0, 0x9, 0x3, 0xffff, 0x5, 0x1, 0x0, 0x2, 0x1000, 0x7fffffff, 0x352adb20, 0x200, 0xc6, 0x20, 0x7, 0x3, 0x170b15a7, 0x0, 0x194485dc, 0x4, 0x100000000, 0x7fffffffffffffff, 0x5, 0x2, 0x9, 0x800, 0x3, 0x9, 0x57bb1316, 0x2, 0x8000000000000001]}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:07 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x420000, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000100)={0x18, r2, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x1, r2, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9}) (async) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r4, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f0000000200)={0x38, 0x8, r5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10001}) (async) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/meminfo\x00', 0x0, 0x0) r7 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r7, r6, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000300)={0xc}) (async) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x400002, 0x0) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r8, 0x3ba0, &(0x7f00000002c0)={0x38, 0x7, r5, 0x0, 0x0, 0x0, 0x3, 0xa99d1, 0xdd667}) (async) r9 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r9, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r9, 0x3b82, &(0x7f0000000100)={0x18, r10, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) r11 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r11, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r11, 0x3b83, &(0x7f0000000240)={0x28, 0x4, r2, r4, 0x11c974, 0x5, 0x5, 0xa8360}) (async) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r11, 0x3b82, &(0x7f0000000100)={0x18, r12, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_IOAS_COPY(r3, 0x3b83, &(0x7f00000000c0)={0x28, 0x4, r10, r12, 0x5, 0x8000, 0x1000}) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 3: openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x420000, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x420000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000100)={0x18, r2, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000100)={0x18, r2, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x1, r2, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r4, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f0000000200)={0x38, 0x8, r5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10001}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/meminfo\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r7 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r7, r6, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendfile(r7, r6, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000300)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000300)={0xc}) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x400002, 0x0) (async) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x400002, 0x0) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r8, 0x3ba0, &(0x7f00000002c0)={0x38, 0x7, r5, 0x0, 0x0, 0x0, 0x3, 0xa99d1, 0xdd667}) r9 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r9, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r9, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r9, 0x3b82, &(0x7f0000000100)={0x18, r10, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) r11 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r11, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_COPY$syz(r11, 0x3b83, &(0x7f0000000240)={0x28, 0x4, r2, r4, 0x11c974, 0x5, 0x5, 0xa8360}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r11, 0x3b82, &(0x7f0000000100)={0x18, r12, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_COPY(r3, 0x3b83, &(0x7f00000000c0)={0x28, 0x4, r10, r12, 0x5, 0x8000, 0x1000}) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x900000000000000) 08:00:07 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc}) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r2 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r4, 0x703, 0x400) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0x7fffffffffffffff, 0x3, 0x3, 0x4, 0x2, [0x9, 0x3c01, 0x3, 0xffffffff]}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x4e24, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xe00000000000000) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xf00000000000000) [ 1504.473438][T11227] syz-executor.3 (11227): drop_caches: 2 [ 1504.482155][T11227] syz-executor.3 (11227): drop_caches: 2 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc}) (async) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1504.560779][T11242] syz-executor.3 (11242): drop_caches: 2 [ 1504.563025][T11242] syz-executor.3 (11242): drop_caches: 2 08:00:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async, rerun: 64) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r2 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async, rerun: 64) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64) socket$inet_dccp(0x2, 0x6, 0x0) (async, rerun: 64) r3 = socket$inet6(0xa, 0x3, 0x1) (async, rerun: 64) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r4, 0x703, 0x400) (async, rerun: 64) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0x7fffffffffffffff, 0x3, 0x3, 0x4, 0x2, [0x9, 0x3c01, 0x3, 0xffffffff]}) (async, rerun: 64) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x4e24, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async, rerun: 32) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async, rerun: 32) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x2800000000000000) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000040)={0xc}) (async) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r2 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r4, 0x703, 0x400) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0x7fffffffffffffff, 0x3, 0x3, 0x4, 0x2, [0x9, 0x3c01, 0x3, 0xffffffff]}) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x4e24, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async) socket$packet(0x11, 0x3, 0x300) (async) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) (async) dup(r0) (async) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) socket$inet6(0xa, 0x3, 0x1) (async) syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$I2C_SLAVE(r4, 0x703, 0x400) (async) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0x7fffffffffffffff, 0x3, 0x3, 0x4, 0x2, [0x9, 0x3c01, 0x3, 0xffffffff]}) (async) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x4e24, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1504.858102][T11266] syz-executor.3 (11266): drop_caches: 2 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x3f00000000000000) [ 1504.861150][T11266] syz-executor.3 (11266): drop_caches: 2 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1504.869858][T11252] syz-executor.3 (11252): drop_caches: 2 08:00:07 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, 0xfffffffffffffffc) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x5b24000000000000) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000100)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) sendmmsg(r2, &(0x7f0000005a00)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="cbdf7959e30cb84343c948d9236d8c8d63dce2124ecd914e6906f74a054ff293bf4f393aac6d7df09ae563f1c939a3392c903014d436d4f7a43380f5dc8c4a5d7499fa27a509a507d345a752c72cc94d6c047ebed66ee8e2078b75f582d9cce50e34c046fe3c823789f7b7d102dfea758b5415de747fa1308622eb053519bd3b2dd3f19f2a6dcbb98352e60ae5d4f2ff3ad4447816d24bf171c6b1b35c419b04537dac", 0xa3}, {&(0x7f0000000440)="4ab7ac175217fc70ead986e75acac956e5adb30674275fb8fc8e445beebbdad6c99ec7a99fe1cb42a5d4cb854906db44fabce421853637d5893251209d2ac74a43d51ef91abc8cdf868a6837598b788c19ed1e4964fcb2794d4a352ab62edb5acf5654bc871b28b00fbd290c3ec5cf357a3cbb38fb1aedc4fdf67feaf8811a5c6e508015f790449bc3c150a5161c5061a0e531844dd07c52de790ddb9d30d3ea6f08b5bced101a0be7dd37cbc32a3fbc6ac6dea30eac1257399e682ff384859413ab82b1bd50a0aa6a80b48bf3bf481ebb40247b406d439a1f8c76de3f37ea69ba8fa1ea02cc04065f3faf44ff41840c6f28c86ed200", 0xf6}, {&(0x7f0000000240)="e378cb1a2f157f1515d95c43991da477a213edadc6f7fe70856afe84123d376aecaf7a7e8a3fc20016c027f1cb942d7162b54a102db5ba837ef0a2c80099e9317aecde8e8c470162d28b53e7b81a", 0x4e}, {&(0x7f0000000540)="67cf5a4338bd07121ee2e1879b3f232cfd07e3a0807de3c3bec72dfaa83c48b76eb308801434c4f181aae85d1269332cf2b2447c76d97a09b0375943e95c287da3f37327bee692307feb32e398661384445b9ce79eadd8194b8658e23c74b3677137a7c6ea9192cf0565c0873531aeb3bdb124a637f8ffae90267d311a9fe59c7b4b42415117e27db179fbc29f933e2acfeec69f2cc50e5525886c0aa7e6d44b1da7f2146ebe605ec221e0df584f64d4d9a96ca44b2a14426d6fc0992c4f64bae7f68af19dfd61", 0xc7}, {&(0x7f0000000640)="51c672ea8986d7d333ac027935fa7c21d086f128adf540c459f209e1f38639ab2c27e451689f35a7ea3b9a807406d1d7adadd48ce86c4f3056a45e93f2d3993d0644f9b50680451431873a8275b429", 0x4f}, {&(0x7f00000006c0)="f88519a91357d1acf6662a96c932ef8cb3a5ca8d125c6ee356ddd38c9a208cb3a0b73efeb23cb91fc070965e2b356e9019728f799d401d3a7201bcb12a9aa7bec21ff17cbb9de61574b89af762b0830a5c8abfe99228658221b9e8e68b8d81e83745eed7c0fc76f4dcb134bbe78c416af61796648773cc5d9dc0686393a90a3f5d62558fd0e50a1600cdab40da7358e95c855fe126bbd7c5fedec7151bb032fbea3f2c9b9f9cd4ab60b6f1f3e67b1cd3f165edcdeada7b0f85b1a9e4ce5ea0f271dd6a3e12ca927bcabeb95a75bd8e132010b523d380fc435cc3709571", 0xdd}, {&(0x7f0000000300)="2d449117e434e86f470aa93d74a3d733c4226f6038695f6b2373a9cc2fddd623e87058196df2da2886aa07e0b3ae833715", 0x31}], 0x8, &(0x7f0000000840)=[{0x110, 0xc9e602929d8b1928, 0xffff, "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"}], 0x110}}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000980)="57b28d7d85ebf3627eb697eae1e2d523c33c27c15e24a412e02c9bdb10f4b2843e815b33e4279414f6dc5eb757e73e99c77f0a7a80bdd96d2e3d4b8de91ac817905f46564b34cebded448bae1c5ed11131548a0b7eff578a72458a1e278c4a9069241e4424385c64b4e61a60d1e89d5698327975350e8c00e11b82f6844fc298eea337d18241625ed048a74a3db11f1cf97ff97e51a37b4078395afbc36fad1b70b2e5c2b81fbdd81a4b0e5bcea34e083a89dce58bb98d8fccc20468097fa2da3fd8", 0xc2}, {&(0x7f0000000a80)="6b8cec1aee523bcb23bb59d5828ea28b934ac9d13de4e94d050fad2cb80795fc3aea8a4f3392c9082e6971f5c830d2d2e1ae12685fa9bd73142678b109fb7f1c699c5c161a429096558514e62b338ac0e1af64f8eff10f1c0f27673ba7711030a62f4d4f55d0730fd41721e476ebba9f089a3de125b934db3f5897b33572e5a30668e14de1ebcfc4ff7c3ae0b5f22868ba2b4ba9abff8931d782d8910977132f1cd9b24ea0a8aa44c35e7dbb4564e645455b9f8566f908e9642fd74de12bfdcb2d889fdb7527a43a83360e87724274391598ddb68fd852768456604a9619a1f8088926a90aad458f15da1ffcfab75e", 0xef}, {&(0x7f0000000b80)="78bd0d8cde8696c1e34192847870cfe97e761b88900bb0f18a742a45ede1b34472e2e122a8d02934a82bee510f64e224f7964c191c51799d0297797d4ba2a0994f0c69973f007a046cda0ef64c9ef849dd6dc629cafcf9c42eb3dee1653e5e42b03bf9fc09c69149e1e7b1f0c8f6c39ed197af410cdf", 0x76}, {&(0x7f0000000c00)="d2fcf74b44ca027c64fc8a0c7793fcf5783b3846b7088d2b88fea75c7deab24fc8a0d611c346c30d654f641f4323c2d4ed6e3277145b1da9014096e16c07fb46", 0x40}, 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0x34e0}}, {{&(0x7f0000005400)=@pppoe={0x18, 0x0, {0x3, @multicast, 'bridge_slave_0\x00'}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005480)="fffc52219917d8412a4fca112a74a922a2bc306bb9299bc5254a4a50a94c44466c64b4ebd1c9b5dad30776c0d81cc944d01c886f653a87a0f5bee7053291ecd0a29f8c3bead13e5fcd7d3aca43c1567206827d6c2aa0c1fb3c3ad4ddc4e9284d8e", 0x61}, {&(0x7f0000005500)="2e15516d72aa98411604106f203da692373a084d2804dc4e0b4b3899fd9e31678d6586b5cff1dc41371d889c36aff0f68eafb68f9389efe0bab17bf03c2d9bcfc785145b9eff55dd21b916e98e6c989931b5e93057e421e77c60c020257999d7f4d224d0f53f1e6cc5297a4416b04c34ff07b611f5c5750debf3ce0a7dcc5408b1aff156f98d1f7b68c6581c681cbbb64b29bf46f149edda67be9f9925e360fb2ca1fb", 0xa3}, {&(0x7f00000055c0)="78d5eaed79c02bb5edff3ed288f0f9530404ff2141a2479d2de5fc8f592fbad5d8", 0x21}], 0x3, &(0x7f0000005640)=[{0x108, 0x0, 0x9, "bd7221bf8c25abdfc5d990ce02de2382b705296d52421cd7f7cffd1fc2e9a49dd23ee269fad9dcc849ca066b11a1615d573d5c99e9926c0414883ca4c88856cba7a1dc09bb3edef5ac0b881e7fa9b8f3f7fcd54f5162fa468b0c754753cf24660d12d299fc020a9218c4b8404be4e086b6dec35fcbd0cc94bd9337b102453668cd9e660fbb394cdee2e0a837adbbf7c80a16312aec2121aa7d492c11d807d7ac38fd1d760940c33d7c44669c7213471d1b0fff3794b2efec33ccc55dd90eb676fe9c0404a5392a766ece0cef47d7e697c24cfc274e634c215783ee369c1d62d3bf879fb3b337eef6c7986a711194fa3c7e00574c2f80"}, {0x88, 0x10b, 0x3, "e91b5d66c6453ac2891fd13a2b6a9652a36a82a25028434663cc1b6dfb6e3c08486f81508ecda41cd449f197369b2bceec9d4f0ddea3fb7e847a36bf94ad6686a8a18d06e62dd9d869c9730d6d7e632ad31e61b4258582ae11357aee59064aaeb2de0207e13d329de517476019912ff1e448dd155a52"}, {0x30, 0x103, 0x4, "c08bbc8848f41e5af81c3765c754b2a91365e07d14cba86c1b8873e0"}, {0x20, 0x185, 0xe0, "f0bae80fa22c19cf9c8d"}, {0xd0, 0x1, 0x7fff, "e206673da531083d7ce33378870e84719bf15ae208c1ed5712def364dd2e7b05a613cc6a79c8a5f001f30d423ffe8bb60edb05eff8894f31030996c62d1e61a2df44d51d64eab1889b9045ea61f0c1682ac4c7480ff6780b2ac0446c3d088dcfd1c1492f69bf8b2422f1a24e2f1f46431cb25f324eeddd215b80bcf3f66791e591be0d5ba94e74209df5deedd9d1644887a1037dcc7d8802b3db4c554afd14296ce3370a49bd2f012fc7b2d7ef361abedb1a014283416a375a"}, {0xd8, 0x84, 0x3, "00ee1e205a4aef6f9bbbf2c15578a4a7f28a2aa9001ca236b59e716a462cbff605899bc5cbba6fae3b569e24f5bda4ad87da2dae59b96b6abb8bb4a460c051809ed3195637f4dd6435600b99069a8a3d14f99df91353ad0d1f9aa9b901bbc70232eadf6d26552f54fda4a16bf8490db03e7dc1e6c0ff012ba2f42feabe83d438dffeaf004ece080e3bff5795cf71eb341df54a8273d498b8934dad1219eb18fa646671c93892c974f8a32bfe55673c335bc364fb0a24793dd1cf6961cc405afbf8"}, {0x30, 0x10d, 0x8000, "0563f839c640a0178b20982f161c18c815a20ffeeb0986d071342c"}], 0x3b8}}], 0x3, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, 0xfffffffffffffffc) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x6000000000000000) [ 1505.012713][T11298] syz-executor.2 (11298): drop_caches: 2 08:00:07 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1505.017125][T11298] syz-executor.2 (11298): drop_caches: 2 08:00:07 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, 0xfffffffffffffffc) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000100)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) sendmmsg(r2, &(0x7f0000005a00)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="cbdf7959e30cb84343c948d9236d8c8d63dce2124ecd914e6906f74a054ff293bf4f393aac6d7df09ae563f1c939a3392c903014d436d4f7a43380f5dc8c4a5d7499fa27a509a507d345a752c72cc94d6c047ebed66ee8e2078b75f582d9cce50e34c046fe3c823789f7b7d102dfea758b5415de747fa1308622eb053519bd3b2dd3f19f2a6dcbb98352e60ae5d4f2ff3ad4447816d24bf171c6b1b35c419b04537dac", 0xa3}, {&(0x7f0000000440)="4ab7ac175217fc70ead986e75acac956e5adb30674275fb8fc8e445beebbdad6c99ec7a99fe1cb42a5d4cb854906db44fabce421853637d5893251209d2ac74a43d51ef91abc8cdf868a6837598b788c19ed1e4964fcb2794d4a352ab62edb5acf5654bc871b28b00fbd290c3ec5cf357a3cbb38fb1aedc4fdf67feaf8811a5c6e508015f790449bc3c150a5161c5061a0e531844dd07c52de790ddb9d30d3ea6f08b5bced101a0be7dd37cbc32a3fbc6ac6dea30eac1257399e682ff384859413ab82b1bd50a0aa6a80b48bf3bf481ebb40247b406d439a1f8c76de3f37ea69ba8fa1ea02cc04065f3faf44ff41840c6f28c86ed200", 0xf6}, {&(0x7f0000000240)="e378cb1a2f157f1515d95c43991da477a213edadc6f7fe70856afe84123d376aecaf7a7e8a3fc20016c027f1cb942d7162b54a102db5ba837ef0a2c80099e9317aecde8e8c470162d28b53e7b81a", 0x4e}, {&(0x7f0000000540)="67cf5a4338bd07121ee2e1879b3f232cfd07e3a0807de3c3bec72dfaa83c48b76eb308801434c4f181aae85d1269332cf2b2447c76d97a09b0375943e95c287da3f37327bee692307feb32e398661384445b9ce79eadd8194b8658e23c74b3677137a7c6ea9192cf0565c0873531aeb3bdb124a637f8ffae90267d311a9fe59c7b4b42415117e27db179fbc29f933e2acfeec69f2cc50e5525886c0aa7e6d44b1da7f2146ebe605ec221e0df584f64d4d9a96ca44b2a14426d6fc0992c4f64bae7f68af19dfd61", 0xc7}, {&(0x7f0000000640)="51c672ea8986d7d333ac027935fa7c21d086f128adf540c459f209e1f38639ab2c27e451689f35a7ea3b9a807406d1d7adadd48ce86c4f3056a45e93f2d3993d0644f9b50680451431873a8275b429", 0x4f}, {&(0x7f00000006c0)="f88519a91357d1acf6662a96c932ef8cb3a5ca8d125c6ee356ddd38c9a208cb3a0b73efeb23cb91fc070965e2b356e9019728f799d401d3a7201bcb12a9aa7bec21ff17cbb9de61574b89af762b0830a5c8abfe99228658221b9e8e68b8d81e83745eed7c0fc76f4dcb134bbe78c416af61796648773cc5d9dc0686393a90a3f5d62558fd0e50a1600cdab40da7358e95c855fe126bbd7c5fedec7151bb032fbea3f2c9b9f9cd4ab60b6f1f3e67b1cd3f165edcdeada7b0f85b1a9e4ce5ea0f271dd6a3e12ca927bcabeb95a75bd8e132010b523d380fc435cc3709571", 0xdd}, {&(0x7f0000000300)="2d449117e434e86f470aa93d74a3d733c4226f6038695f6b2373a9cc2fddd623e87058196df2da2886aa07e0b3ae833715", 0x31}], 0x8, &(0x7f0000000840)=[{0x110, 0xc9e602929d8b1928, 0xffff, 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0x34e0}}, {{&(0x7f0000005400)=@pppoe={0x18, 0x0, {0x3, @multicast, 'bridge_slave_0\x00'}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005480)="fffc52219917d8412a4fca112a74a922a2bc306bb9299bc5254a4a50a94c44466c64b4ebd1c9b5dad30776c0d81cc944d01c886f653a87a0f5bee7053291ecd0a29f8c3bead13e5fcd7d3aca43c1567206827d6c2aa0c1fb3c3ad4ddc4e9284d8e", 0x61}, {&(0x7f0000005500)="2e15516d72aa98411604106f203da692373a084d2804dc4e0b4b3899fd9e31678d6586b5cff1dc41371d889c36aff0f68eafb68f9389efe0bab17bf03c2d9bcfc785145b9eff55dd21b916e98e6c989931b5e93057e421e77c60c020257999d7f4d224d0f53f1e6cc5297a4416b04c34ff07b611f5c5750debf3ce0a7dcc5408b1aff156f98d1f7b68c6581c681cbbb64b29bf46f149edda67be9f9925e360fb2ca1fb", 0xa3}, {&(0x7f00000055c0)="78d5eaed79c02bb5edff3ed288f0f9530404ff2141a2479d2de5fc8f592fbad5d8", 0x21}], 0x3, &(0x7f0000005640)=[{0x108, 0x0, 0x9, "bd7221bf8c25abdfc5d990ce02de2382b705296d52421cd7f7cffd1fc2e9a49dd23ee269fad9dcc849ca066b11a1615d573d5c99e9926c0414883ca4c88856cba7a1dc09bb3edef5ac0b881e7fa9b8f3f7fcd54f5162fa468b0c754753cf24660d12d299fc020a9218c4b8404be4e086b6dec35fcbd0cc94bd9337b102453668cd9e660fbb394cdee2e0a837adbbf7c80a16312aec2121aa7d492c11d807d7ac38fd1d760940c33d7c44669c7213471d1b0fff3794b2efec33ccc55dd90eb676fe9c0404a5392a766ece0cef47d7e697c24cfc274e634c215783ee369c1d62d3bf879fb3b337eef6c7986a711194fa3c7e00574c2f80"}, {0x88, 0x10b, 0x3, "e91b5d66c6453ac2891fd13a2b6a9652a36a82a25028434663cc1b6dfb6e3c08486f81508ecda41cd449f197369b2bceec9d4f0ddea3fb7e847a36bf94ad6686a8a18d06e62dd9d869c9730d6d7e632ad31e61b4258582ae11357aee59064aaeb2de0207e13d329de517476019912ff1e448dd155a52"}, {0x30, 0x103, 0x4, "c08bbc8848f41e5af81c3765c754b2a91365e07d14cba86c1b8873e0"}, {0x20, 0x185, 0xe0, "f0bae80fa22c19cf9c8d"}, {0xd0, 0x1, 0x7fff, "e206673da531083d7ce33378870e84719bf15ae208c1ed5712def364dd2e7b05a613cc6a79c8a5f001f30d423ffe8bb60edb05eff8894f31030996c62d1e61a2df44d51d64eab1889b9045ea61f0c1682ac4c7480ff6780b2ac0446c3d088dcfd1c1492f69bf8b2422f1a24e2f1f46431cb25f324eeddd215b80bcf3f66791e591be0d5ba94e74209df5deedd9d1644887a1037dcc7d8802b3db4c554afd14296ce3370a49bd2f012fc7b2d7ef361abedb1a014283416a375a"}, {0xd8, 0x84, 0x3, "00ee1e205a4aef6f9bbbf2c15578a4a7f28a2aa9001ca236b59e716a462cbff605899bc5cbba6fae3b569e24f5bda4ad87da2dae59b96b6abb8bb4a460c051809ed3195637f4dd6435600b99069a8a3d14f99df91353ad0d1f9aa9b901bbc70232eadf6d26552f54fda4a16bf8490db03e7dc1e6c0ff012ba2f42feabe83d438dffeaf004ece080e3bff5795cf71eb341df54a8273d498b8934dad1219eb18fa646671c93892c974f8a32bfe55673c335bc364fb0a24793dd1cf6961cc405afbf8"}, {0x30, 0x10d, 0x8000, "0563f839c640a0178b20982f161c18c815a20ffeeb0986d071342c"}], 0x3b8}}], 0x3, 0x0) socket$inet6(0xa, 0x3, 0x1) (async) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x9effffff00000000) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0xffffff87, 0x8, r3, 0x0, 0x8, 0x109b27, 0x1000000, 0x0}) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0xffffff87, 0x8, r3, 0x0, 0x8, 0x109b27, 0x1000000, 0x0}) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0xffffff87, 0x8, r3, 0x0, 0x8, 0x109b27, 0x1000000, 0x0}) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000040), 0x200200, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r4, 0x703, 0x400) fallocate(r4, 0x3, 0x9, 0x4) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1505.325800][T11332] syz-executor.2 (11332): drop_caches: 2 [ 1505.330779][T11332] syz-executor.2 (11332): drop_caches: 2 08:00:08 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000100)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendmmsg(r2, &(0x7f0000005a00)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="cbdf7959e30cb84343c948d9236d8c8d63dce2124ecd914e6906f74a054ff293bf4f393aac6d7df09ae563f1c939a3392c903014d436d4f7a43380f5dc8c4a5d7499fa27a509a507d345a752c72cc94d6c047ebed66ee8e2078b75f582d9cce50e34c046fe3c823789f7b7d102dfea758b5415de747fa1308622eb053519bd3b2dd3f19f2a6dcbb98352e60ae5d4f2ff3ad4447816d24bf171c6b1b35c419b04537dac", 0xa3}, {&(0x7f0000000440)="4ab7ac175217fc70ead986e75acac956e5adb30674275fb8fc8e445beebbdad6c99ec7a99fe1cb42a5d4cb854906db44fabce421853637d5893251209d2ac74a43d51ef91abc8cdf868a6837598b788c19ed1e4964fcb2794d4a352ab62edb5acf5654bc871b28b00fbd290c3ec5cf357a3cbb38fb1aedc4fdf67feaf8811a5c6e508015f790449bc3c150a5161c5061a0e531844dd07c52de790ddb9d30d3ea6f08b5bced101a0be7dd37cbc32a3fbc6ac6dea30eac1257399e682ff384859413ab82b1bd50a0aa6a80b48bf3bf481ebb40247b406d439a1f8c76de3f37ea69ba8fa1ea02cc04065f3faf44ff41840c6f28c86ed200", 0xf6}, {&(0x7f0000000240)="e378cb1a2f157f1515d95c43991da477a213edadc6f7fe70856afe84123d376aecaf7a7e8a3fc20016c027f1cb942d7162b54a102db5ba837ef0a2c80099e9317aecde8e8c470162d28b53e7b81a", 0x4e}, {&(0x7f0000000540)="67cf5a4338bd07121ee2e1879b3f232cfd07e3a0807de3c3bec72dfaa83c48b76eb308801434c4f181aae85d1269332cf2b2447c76d97a09b0375943e95c287da3f37327bee692307feb32e398661384445b9ce79eadd8194b8658e23c74b3677137a7c6ea9192cf0565c0873531aeb3bdb124a637f8ffae90267d311a9fe59c7b4b42415117e27db179fbc29f933e2acfeec69f2cc50e5525886c0aa7e6d44b1da7f2146ebe605ec221e0df584f64d4d9a96ca44b2a14426d6fc0992c4f64bae7f68af19dfd61", 0xc7}, {&(0x7f0000000640)="51c672ea8986d7d333ac027935fa7c21d086f128adf540c459f209e1f38639ab2c27e451689f35a7ea3b9a807406d1d7adadd48ce86c4f3056a45e93f2d3993d0644f9b50680451431873a8275b429", 0x4f}, {&(0x7f00000006c0)="f88519a91357d1acf6662a96c932ef8cb3a5ca8d125c6ee356ddd38c9a208cb3a0b73efeb23cb91fc070965e2b356e9019728f799d401d3a7201bcb12a9aa7bec21ff17cbb9de61574b89af762b0830a5c8abfe99228658221b9e8e68b8d81e83745eed7c0fc76f4dcb134bbe78c416af61796648773cc5d9dc0686393a90a3f5d62558fd0e50a1600cdab40da7358e95c855fe126bbd7c5fedec7151bb032fbea3f2c9b9f9cd4ab60b6f1f3e67b1cd3f165edcdeada7b0f85b1a9e4ce5ea0f271dd6a3e12ca927bcabeb95a75bd8e132010b523d380fc435cc3709571", 0xdd}, {&(0x7f0000000300)="2d449117e434e86f470aa93d74a3d733c4226f6038695f6b2373a9cc2fddd623e87058196df2da2886aa07e0b3ae833715", 0x31}], 0x8, &(0x7f0000000840)=[{0x110, 0xc9e602929d8b1928, 0xffff, "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"}], 0x110}}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000980)="57b28d7d85ebf3627eb697eae1e2d523c33c27c15e24a412e02c9bdb10f4b2843e815b33e4279414f6dc5eb757e73e99c77f0a7a80bdd96d2e3d4b8de91ac817905f46564b34cebded448bae1c5ed11131548a0b7eff578a72458a1e278c4a9069241e4424385c64b4e61a60d1e89d5698327975350e8c00e11b82f6844fc298eea337d18241625ed048a74a3db11f1cf97ff97e51a37b4078395afbc36fad1b70b2e5c2b81fbdd81a4b0e5bcea34e083a89dce58bb98d8fccc20468097fa2da3fd8", 0xc2}, 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0x34e0}}, {{&(0x7f0000005400)=@pppoe={0x18, 0x0, {0x3, @multicast, 'bridge_slave_0\x00'}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005480)="fffc52219917d8412a4fca112a74a922a2bc306bb9299bc5254a4a50a94c44466c64b4ebd1c9b5dad30776c0d81cc944d01c886f653a87a0f5bee7053291ecd0a29f8c3bead13e5fcd7d3aca43c1567206827d6c2aa0c1fb3c3ad4ddc4e9284d8e", 0x61}, {&(0x7f0000005500)="2e15516d72aa98411604106f203da692373a084d2804dc4e0b4b3899fd9e31678d6586b5cff1dc41371d889c36aff0f68eafb68f9389efe0bab17bf03c2d9bcfc785145b9eff55dd21b916e98e6c989931b5e93057e421e77c60c020257999d7f4d224d0f53f1e6cc5297a4416b04c34ff07b611f5c5750debf3ce0a7dcc5408b1aff156f98d1f7b68c6581c681cbbb64b29bf46f149edda67be9f9925e360fb2ca1fb", 0xa3}, {&(0x7f00000055c0)="78d5eaed79c02bb5edff3ed288f0f9530404ff2141a2479d2de5fc8f592fbad5d8", 0x21}], 0x3, &(0x7f0000005640)=[{0x108, 0x0, 0x9, "bd7221bf8c25abdfc5d990ce02de2382b705296d52421cd7f7cffd1fc2e9a49dd23ee269fad9dcc849ca066b11a1615d573d5c99e9926c0414883ca4c88856cba7a1dc09bb3edef5ac0b881e7fa9b8f3f7fcd54f5162fa468b0c754753cf24660d12d299fc020a9218c4b8404be4e086b6dec35fcbd0cc94bd9337b102453668cd9e660fbb394cdee2e0a837adbbf7c80a16312aec2121aa7d492c11d807d7ac38fd1d760940c33d7c44669c7213471d1b0fff3794b2efec33ccc55dd90eb676fe9c0404a5392a766ece0cef47d7e697c24cfc274e634c215783ee369c1d62d3bf879fb3b337eef6c7986a711194fa3c7e00574c2f80"}, {0x88, 0x10b, 0x3, "e91b5d66c6453ac2891fd13a2b6a9652a36a82a25028434663cc1b6dfb6e3c08486f81508ecda41cd449f197369b2bceec9d4f0ddea3fb7e847a36bf94ad6686a8a18d06e62dd9d869c9730d6d7e632ad31e61b4258582ae11357aee59064aaeb2de0207e13d329de517476019912ff1e448dd155a52"}, {0x30, 0x103, 0x4, "c08bbc8848f41e5af81c3765c754b2a91365e07d14cba86c1b8873e0"}, {0x20, 0x185, 0xe0, "f0bae80fa22c19cf9c8d"}, {0xd0, 0x1, 0x7fff, "e206673da531083d7ce33378870e84719bf15ae208c1ed5712def364dd2e7b05a613cc6a79c8a5f001f30d423ffe8bb60edb05eff8894f31030996c62d1e61a2df44d51d64eab1889b9045ea61f0c1682ac4c7480ff6780b2ac0446c3d088dcfd1c1492f69bf8b2422f1a24e2f1f46431cb25f324eeddd215b80bcf3f66791e591be0d5ba94e74209df5deedd9d1644887a1037dcc7d8802b3db4c554afd14296ce3370a49bd2f012fc7b2d7ef361abedb1a014283416a375a"}, {0xd8, 0x84, 0x3, "00ee1e205a4aef6f9bbbf2c15578a4a7f28a2aa9001ca236b59e716a462cbff605899bc5cbba6fae3b569e24f5bda4ad87da2dae59b96b6abb8bb4a460c051809ed3195637f4dd6435600b99069a8a3d14f99df91353ad0d1f9aa9b901bbc70232eadf6d26552f54fda4a16bf8490db03e7dc1e6c0ff012ba2f42feabe83d438dffeaf004ece080e3bff5795cf71eb341df54a8273d498b8934dad1219eb18fa646671c93892c974f8a32bfe55673c335bc364fb0a24793dd1cf6961cc405afbf8"}, {0x30, 0x10d, 0x8000, "0563f839c640a0178b20982f161c18c815a20ffeeb0986d071342c"}], 0x3b8}}], 0x3, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xf0ffffff00000000) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r2 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000040), 0x200200, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r4, 0x703, 0x400) (async) fallocate(r4, 0x3, 0x9, 0x4) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1505.421211][T11343] syz-executor.2 (11343): drop_caches: 2 08:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfcffffff00000000) [ 1505.423574][T11343] syz-executor.2 (11343): drop_caches: 2 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) sched_getattr(0xffffffffffffffff, &(0x7f0000002700)={0x38}, 0x38, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) r5 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r5, 0x703, 0x400) r6 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002640)={0x0, 0xd8, &(0x7f0000002540)=[@in6={0xa, 0x4e21, 0x9, @mcast2, 0x401}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e22, @private=0xa010100}, @in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e24, 0xffff3868, @remote}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x0, @local, 0x4}, @in6={0xa, 0x4e24, 0x492f933a, @dev={0xfe, 0x80, '\x00', 0x11}, 0x800}, @in6={0xa, 0x4e23, 0x70000000, @empty, 0x20f7}]}, &(0x7f0000002680)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000026c0)={r8, 0x8}, 0x8) ioctl$I2C_SLAVE(r6, 0x703, 0x400) sendmmsg$unix(r2, &(0x7f0000002500)=[{{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000100)="94ba4a6fe575f3b3b0a90f9c7df7b647f385c2699dd45a78010978b58e0d6bafcb02bcc6fab7e9844455c802b06c807991a7870b3b9583e88f829b58648503fd671f9c8ecbefbc13b1965c048d20621bcc680476a2482eccf7221177d6d829d94efd87fe5608103fa2d21fad0a45fb022654c9dc16862e52261f31a56933a6ad236954fdfe32bb7dd05b2070a7", 0x8d}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f00000001c0)="11775975ba5f76dce9fb27a5a7f9810695c3be89d326537ba0817ed288a925e20b344b05549cfe1f872ea9eddc5f7547e0278e", 0x33}, {&(0x7f0000000240)="b0cad42e5f56b402b35782d9f2cd59d9d9ad377abb77394a956ae19c66bae3787a5b089787ede61c40be3a7250ff2185bb73f3ec7b0d073c5123c40bcc53", 0x3e}, {&(0x7f0000000280)}, 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0x1000}], 0x6, &(0x7f00000024c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @rights={{0x1c, 0x1, 0x1, [r5, r2, r6]}}], 0x40, 0x40000}}], 0x1, 0x4004000) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r2 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000040), 0x200200, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r4, 0x703, 0x400) (async) fallocate(r4, 0x3, 0x9, 0x4) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f00000001c0)={0xc}) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r3, 0x3b65, 0xa) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000000140), 0xd4, 0x80) sendfile(0xffffffffffffffff, r10, &(0x7f0000000180)=0x3f, 0x9) sendfile(r9, r8, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc}) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfd12000000000000) [ 1505.511531][T11373] syz-executor.3 (11373): drop_caches: 2 [ 1505.514488][T11373] syz-executor.3 (11373): drop_caches: 2 [ 1505.518305][T11373] syz-executor.3 (11373): drop_caches: 2 [ 1505.520741][T11373] syz-executor.3 (11373): drop_caches: 2 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1505.581929][T11373] syz-executor.3 (11373): drop_caches: 2 [ 1505.584775][T11373] syz-executor.3 (11373): drop_caches: 2 08:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xffff070000000000) 08:00:08 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) (async) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) sched_getattr(0xffffffffffffffff, &(0x7f0000002700)={0x38}, 0x38, 0x0) (async) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) (async) r5 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r5, 0x703, 0x400) (async) r6 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) (async) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x20000, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002640)={0x0, 0xd8, &(0x7f0000002540)=[@in6={0xa, 0x4e21, 0x9, @mcast2, 0x401}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e22, @private=0xa010100}, @in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e24, 0xffff3868, @remote}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x0, @local, 0x4}, @in6={0xa, 0x4e24, 0x492f933a, @dev={0xfe, 0x80, '\x00', 0x11}, 0x800}, @in6={0xa, 0x4e23, 0x70000000, @empty, 0x20f7}]}, &(0x7f0000002680)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000026c0)={r8, 0x8}, 0x8) ioctl$I2C_SLAVE(r6, 0x703, 0x400) sendmmsg$unix(r2, &(0x7f0000002500)=[{{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000100)="94ba4a6fe575f3b3b0a90f9c7df7b647f385c2699dd45a78010978b58e0d6bafcb02bcc6fab7e9844455c802b06c807991a7870b3b9583e88f829b58648503fd671f9c8ecbefbc13b1965c048d20621bcc680476a2482eccf7221177d6d829d94efd87fe5608103fa2d21fad0a45fb022654c9dc16862e52261f31a56933a6ad236954fdfe32bb7dd05b2070a7", 0x8d}, {&(0x7f0000000440)="827ab867cfd28013a19ad30860db815d2378c83ca8d00af920d784428ddceb1ef56414b090b6a16ae3b0beecaabc8de42c3199ae0c41ce03b1c22ed15198432883cd0b249295db1b7365da1f200ab2ec7df371e5e9579a7d67868628748e705f7e81d78b382b74f51508fa7b33957e69cec6babd71c76e753fa88989538d310bcffff2a58d0a1b0e68a9dcf2d23ef8a46513e00d590d70156ac25ef05a3600f5d97502d969306d88f5ae9bf5c2a6720a155772417bead1da86b47758fc110cdd2a167955f936ab47c856f71c550dbf353423a0f953067e8fd89128ab0214ed23774810daac6428aae95bd3da740c78e5e2937a1f0b6b83d3f391177ab31a72236e0a2a53ff29d4b0acba19a344e02549a382c98770dd0e806b366944f494f976a7a6eb9cd4606458a732f1705b8841518fbe9ca77905ae4496e2062628de175148283bbe274a139d6c128f6e2c4c906fafe69448de7818144c9c80df831943792c1e0bfd058187b1997f4e9bcb848d5b69045148c0640797e42ff16dd8ad0324dd5ae1593c4558ea5ff547c29b2d2222f69811cb8eb116ee02f50bd949156d77f5ae0759bafda391540b95e8e3ed37f9cab1d1e1f81347605804fff969e1b709c2a20187d801f35fa535ed0347849fa19775855ecbece95bf1d8f274140c55b2baf68c3dcdad7f80985046b7b96ec4b825330e0a9295e96c00b25e8347f5860a8d699fb6b48f5313558eea7b00b617da420b98f642bc3d864709bea7c4a6fbf2b1a8f96bd09eaa05a27cae401d1d6e48732fa542a4e5a0072ac6e0fbb6568b67a5599ab22da857d563c7887059ce8b3bbb9c2639f0e3c7e3f98c8336b4764113ea684e641a5e8cb9ae20a5e0bb047667f1f45ab3ce107ba7891ec2dc78b6a282c07db5e2fe61ceeb48a21c9c2a669230557609ee9b0a4909ac8dc6985ade56a6ef01bca4606acc8953dc152be3fc01ea6a6793f0b1557a0a17da330a77534db67aa13d090d6d085c68537f328fe74a85cf7c60724e477633072ebe4191798f6fa08a1a1268e6fa5104cecac5b30cb1bac59b03e54a3dc3e943f640a1eeb9639d2d280d783aff1dde1b9ba7202ab9ff9c6100aa1ba08569dac7cce7e78d0c9342f0bb61922ced0405dc3e2514b583dc2f1552a14c724f2e8396cb27b1540a41e590840a51a7cd8f8963fea155082e3c6dfb2078a61db17b4a677b413c8accf2fa45e5ef2663c493739d1330c717d9c0e596b3f0be4129def7f018659975b47a1e0ddc912f13326822d97a8f1e64ba0732405c242ee8ada664cd4fc8447a41b7da5991353038aea8b51c3bfcf2e5eb4d068c844a9b1d797e1826d3bc984426752e08756599713806148a6676ff8e04afb6bacceafd6d1505ec8c59c057e0920c28dfb1d69cb8a631d6284ff1596fb39b8507b156a8c37fd5fd470fa714da2083a668ccf4bee2eece17f5d9df248f26b32e4ffe0a068b826076e21a951002e1c3c23e6287831c93e40f0fb5d02e6b2dad2bb775192c7e1649f5decfb339200a359626a28f6ffaf1cfc6d3dd83e01f18c266199f8e9de69039903bc182e84a8e38c9d79ad62d3571c4d0d851f742f3a2a63405dedc32e2a04bdb7d5cbaf46e12cb718e8f1ec15dec2f81739e5882b7e3fcee4db21f3614b43a93e9ba754575ef21ad8bdb0e52d73f82092b56bf2213067d73767fcb2514ff91a1429f72b06927ff376edbe865f9a9322c38ccb4779cba8e6623632933aaecdf8f334d42efb531876f336fafe95f3c004d8fa8f5eabe72c2619fe89f71a701b0de64eee84b38c55a8b87c455b712900928da5c3a8b10dc0bee0efcbca6135df8e6f228e35677dcdd2ecf8d07177393dfc8c9614c25f84d66923f9fd4d5ca92c6ec3dcef661a8fa9c4db6d188821379674dc4a8946646d1c5fb322a88daacbddb13bc147f729a82b6ef8e2717c99d046f542be2e2aca24a2b99ca82b676b39f4c8c9dbf38844e87e497f066700820e6a62719a27170784a42e1c430db91108b6fc54d9b4fad8cf8c98c725803c603a43d9d918a0f7d73b15c1ccd04812c035289ea856d924aef0501c35866a62eeaa8732fb47367898a290c95eb5f992a8ed8a122459d65292c16d99b43b4923d66130fb909c26ba7a9bd64c8cb589e979605a1ce9c57ed702c764d1bf3d419d81f4fb7cc1a60e1cd3786cbe710d15f723090a82ffc96f47fb2850a146373962edf1971834d6828715b279297fbb98b752c78806b218ab92db704764644153b8c7cfc69ee3b2e2865154480a3ff0c7a4c01e877af5c6cbc6e87c9782ec727e86bc87bd5d0ec9c380e994db106ee982da24bfd7b516fc1f3e58e650c69fb5105d20a98ae5c416eeea3b2fcb29b0c0a93ef1e69dc84f6cddc917baee16984539fd582e05143a3d17b6fc64f5fe32c01f5ea573c34795f1372590cac7b34b7a331b79ec822623b7cb086ec963a06a1359988ce3583f08b6f68d69c569b9a240a20f616bd5a15c19d1f1d0d2805264e62eaa6f1a0a6f8737f07e097ca6aefa3daab75d6190fcd245c7a0176aae9c39bbefa2ed8b1f1f96c8c114af437be3ac2f837591c62bde1fbb10e903940eb2d788da7411bbfa9a5d09058dda3e297c607aaa2eab12dc60f14177578a07a65152fe487e38e2cdacddd237a612b6fd0086855c38cdc0a11510b97f7cc4a92b7872b84cdfbc8c162c8f9cff3b0eb767b8094f6b0a0362ac544b3bce6eb33f5f84b08d027d065d084ec2b38cf979e4e4a696d958ca66886b7a02d8b33226340a913930c2e4c935ef30e57234416f27d3fee0a43ca92efc691605b41c015a4374546b66d1ae457ea55c0227400fe0dd12d2b6d123dba6f755d9d93fcdfe021df375fca009b30828683a8b0114bac16d7b5777f5229ee4b2f3d378282fc7b92f3e738f42507aec86003943ab7a66907786d422a41ece5d64be0a66dd3169b7301cca99a5b22c531bd85027f61da3aa713db2ee20acb0d542b78b2673c37019b07aa631fa64239ef53fb62670287a1eeed9659ea49bca63345f9f52ebef1b2e7f756e0dac7c8f41d853a0ee70016a95255a71bfbc2b3ac153a44af3121414ed87e0e763a1f6bdd19b796e7cf6de99eefa93c3c61445da4cccebfc01b549ee5db1ff24a76e7e18e8fe036130de9fabaecdc6f713b7c77f7c7692edfab9031dd63a3842d8737e6168f6a1801214e274f7ab0a14197bb40247c0647962e1117b2fbbf6d393500015c234bf9546a6f8e5a8e0349bbb36ad61e11d4ca27792c8011fb76bae279743c802b7fa89c4bf5dc09270d289fdc26dca577eac33f10ea3d93ff427f0e77c4cabb1a593c6b15d5aab3f10e9cf1b3ba5239838cd246a09f7fe863ad392a91cdb1bcadfa23ec326f1ccecb06f74e3dca1c1953ff201fbee104fe4bd7b13217e5779457243f65823f08e6e9a63119d81120e456db6635bff69150e93d821fa9a203cf6bbedf153f89ffe4316f441521dd0a1d0adfc6abff44e5891855bf6b20e827ebd0a79c9ce496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0x1000}, {&(0x7f00000001c0)="11775975ba5f76dce9fb27a5a7f9810695c3be89d326537ba0817ed288a925e20b344b05549cfe1f872ea9eddc5f7547e0278e", 0x33}, {&(0x7f0000000240)="b0cad42e5f56b402b35782d9f2cd59d9d9ad377abb77394a956ae19c66bae3787a5b089787ede61c40be3a7250ff2185bb73f3ec7b0d073c5123c40bcc53", 0x3e}, {&(0x7f0000000280)}, 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0x1000}], 0x6, &(0x7f00000024c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @rights={{0x1c, 0x1, 0x1, [r5, r2, r6]}}], 0x40, 0x40000}}], 0x1, 0x4004000) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f00000001c0)={0xc}) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r3, 0x3b65, 0xa) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r10 = syz_open_dev$usbmon(&(0x7f0000000140), 0xd4, 0x80) sendfile(0xffffffffffffffff, r10, &(0x7f0000000180)=0x3f, 0x9) (async) sendfile(r9, r8, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc}) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xffffff7f00000000) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1505.747532][T11399] syz-executor.3 (11399): drop_caches: 2 08:00:08 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) sched_getattr(0xffffffffffffffff, &(0x7f0000002700)={0x38}, 0x38, 0x0) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r3, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) (async) r5 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r5, 0x703, 0x400) (async) r6 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) (async) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002640)={0x0, 0xd8, &(0x7f0000002540)=[@in6={0xa, 0x4e21, 0x9, @mcast2, 0x401}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e22, @private=0xa010100}, @in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e24, 0xffff3868, @remote}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x0, @local, 0x4}, @in6={0xa, 0x4e24, 0x492f933a, @dev={0xfe, 0x80, '\x00', 0x11}, 0x800}, @in6={0xa, 0x4e23, 0x70000000, @empty, 0x20f7}]}, &(0x7f0000002680)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000026c0)={r8, 0x8}, 0x8) (async) ioctl$I2C_SLAVE(r6, 0x703, 0x400) sendmmsg$unix(r2, &(0x7f0000002500)=[{{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000100)="94ba4a6fe575f3b3b0a90f9c7df7b647f385c2699dd45a78010978b58e0d6bafcb02bcc6fab7e9844455c802b06c807991a7870b3b9583e88f829b58648503fd671f9c8ecbefbc13b1965c048d20621bcc680476a2482eccf7221177d6d829d94efd87fe5608103fa2d21fad0a45fb022654c9dc16862e52261f31a56933a6ad236954fdfe32bb7dd05b2070a7", 0x8d}, {&(0x7f0000000440)="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0x1000}], 0x6, &(0x7f00000024c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @rights={{0x1c, 0x1, 0x1, [r5, r2, r6]}}], 0x40, 0x40000}}], 0x1, 0x4004000) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x64, 0x1eee061f) (async, rerun: 32) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f00000001c0)={0xc}) (async, rerun: 32) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r3, 0x3b65, 0xa) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r10 = syz_open_dev$usbmon(&(0x7f0000000140), 0xd4, 0x80) sendfile(0xffffffffffffffff, r10, &(0x7f0000000180)=0x3f, 0x9) sendfile(r9, r8, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc}) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1505.790190][T11417] syz-executor.3 (11417): drop_caches: 2 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1505.792802][T11417] syz-executor.3 (11417): drop_caches: 2 [ 1505.800012][T11420] syz-executor.3 (11420): drop_caches: 2 [ 1505.802420][T11420] syz-executor.3 (11420): drop_caches: 2 08:00:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xffffffff00000000) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:08 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x202000, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x181000, 0x0) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000180)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r4, 0x3ba0, &(0x7f00000001c0)={0x38, 0x2, r5}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0xfffffffffffff000) 08:00:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r2, 0x703, 0x400) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r3, @ANYRES32=r6, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r6, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r6, @ANYBLOB="08000600", @ANYRES8=r5, @ANYBLOB="08000300", @ANYRES16=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r5], 0x94, 0x3) quotactl_fd$Q_GETINFO(r0, 0xffffffff80000500, r5, &(0x7f0000000140)) r7 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r9, r8, &(0x7f0000002080)=0x64, 0x1eee061f) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r7) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x2c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r13, 0x1001}, [@IFLA_ADDRESS={0xa, 0x21, @remote}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r8, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x5c, r10, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004050}, 0x44) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r14 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r14, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r14, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r14, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x202000, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x181000, 0x0) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000180)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r4, 0x3ba0, &(0x7f00000001c0)={0x38, 0x2, r5}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x202000, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x181000, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000180)={0xc}) (async) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r4, 0x3ba0, &(0x7f00000001c0)={0x38, 0x2, r5}) (async) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x202000, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async, rerun: 64) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x181000, 0x0) (async, rerun: 64) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000180)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r4, 0x3ba0, &(0x7f00000001c0)={0x38, 0x2, r5}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1506.109071][T11442] syz-executor.2 (11442): drop_caches: 2 [ 1506.115046][T11442] syz-executor.2 (11442): drop_caches: 2 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000200)={0x28, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfd}) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000080)={0xc, 0x0}) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOMMU_IOAS_UNMAP(r5, 0x3b86, &(0x7f00000001c0)={0x18, r4, 0x80000000, 0x8}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1506.125522][T11442] netlink: 'syz-executor.2': attribute type 33 has an invalid length. 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1506.140849][T11458] syz-executor.3 (11458): drop_caches: 2 [ 1506.143664][T11458] syz-executor.3 (11458): drop_caches: 2 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x20, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000050}, 0x1) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000200)={0x28, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfd}) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000080)={0xc, 0x0}) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOMMU_IOAS_UNMAP(r5, 0x3b86, &(0x7f00000001c0)={0x18, r4, 0x80000000, 0x8}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000200)={0x28, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfd}) (async) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000080)={0xc}) (async) pipe2$watch_queue(&(0x7f0000000180), 0x80) (async) ioctl$IOMMU_IOAS_UNMAP(r5, 0x3b86, &(0x7f00000001c0)={0x18, r4, 0x80000000, 0x8}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x20, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000050}, 0x1) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r2, 0x703, 0x400) (async) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r3, @ANYRES32=r6, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r6, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r6, @ANYBLOB="08000600", @ANYRES8=r5, @ANYBLOB="08000300", @ANYRES16=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r5], 0x94, 0x3) (async) quotactl_fd$Q_GETINFO(r0, 0xffffffff80000500, r5, &(0x7f0000000140)) r7 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r9, r8, &(0x7f0000002080)=0x64, 0x1eee061f) (async, rerun: 64) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r7) (async, rerun: 64) r11 = socket$nl_route(0x10, 0x3, 0x0) (async) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x2c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r13, 0x1001}, [@IFLA_ADDRESS={0xa, 0x21, @remote}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r8, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x5c, r10, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004050}, 0x44) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) r14 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r14, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r14, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r14, &(0x7f0000000480), 0x2e9, 0x80fe) (async, rerun: 64) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (rerun: 64) 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x20, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000050}, 0x1) (async) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x20, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000050}, 0x1) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) [ 1506.389520][T11470] syz-executor.3 (11470): drop_caches: 2 [ 1506.391850][T11470] syz-executor.3 (11470): drop_caches: 2 [ 1506.402869][T11476] netlink: 'syz-executor.2': attribute type 33 has an invalid length. [ 1506.403677][T11474] syz-executor.2 (11474): drop_caches: 2 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000380)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000fc0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_CQM={0x8, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x4}]}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa0, r3, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x4, 0x3}}}}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x20, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "b866359970"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "0dee79e222"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "008fbd3c6862412b0b7c733c56"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "090509e00f"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "43563b5de30c1cadb7a47338e9"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40c1}, 0x4c010) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x206300, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1000}, {0x6, 0x11, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x43}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x400}, {0x6, 0x11, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xfffe}}]}, 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x40000000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000000340)={'netpci0\x00'}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3d, 0x0, 0x80, 0x1, &(0x7f0000000200)="63fa6bb2d738cc15c6d4cebca8a58b8dca6acf595456dd7a1c2fe743825d4b816cce87552b907b58c6c7002525e1dd38a11bd7f0dd1468f950eec223eb1595bb4a4a7d7a2f316683d2e94146c5e11536461c49051294cfb3b568fcef54111caf2cb32a1b99db52df05d32746e333e977dad58dbaecf548d47c39dc8786183fa24ae68fa0dc21981badd76b861f6e2eb2e3ec95289b8b56852e90f9f8ffa53ef5c644a1aee62117d03390beedaf51824305a6469f91f17c8129f8b928859a3891a046", 0xf7e, 0x0, 0x1, {0x1, r8}}, 0x10000) [ 1506.409808][T11474] syz-executor.2 (11474): drop_caches: 2 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) (async, rerun: 64) r2 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) (rerun: 64) ioctl$I2C_SLAVE(r2, 0x703, 0x400) (async) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r3, @ANYRES32=r6, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r6, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r6, @ANYBLOB="08000600", @ANYRES8=r5, @ANYBLOB="08000300", @ANYRES16=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r5], 0x94, 0x3) (async) quotactl_fd$Q_GETINFO(r0, 0xffffffff80000500, r5, &(0x7f0000000140)) r7 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r9, r8, &(0x7f0000002080)=0x64, 0x1eee061f) (async) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r7) (async, rerun: 64) r11 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x2c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r13, 0x1001}, [@IFLA_ADDRESS={0xa, 0x21, @remote}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r8, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x5c, r10, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004050}, 0x44) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) r14 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r14, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r14, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r14, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) [ 1506.455478][T11485] syz-executor.3 (11485): drop_caches: 2 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000200)={0x28, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfd}) (async) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000080)={0xc, 0x0}) (async) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOMMU_IOAS_UNMAP(r5, 0x3b86, &(0x7f00000001c0)={0x18, r4, 0x80000000, 0x8}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000140)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1506.484230][T11496] syz-executor.2 (11496): drop_caches: 2 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_TEST_OP_ACCESS_PAGES(r1, 0x3ba0, &(0x7f0000000140)={0x38, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100, 0x8}) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000001c0), 0x1a1840, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0xfffffe76, 0x8, r4, 0x0, 0x100000, 0xf39fc, 0x27471, 0x0, 0x10000}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) r3 = accept4(r1, &(0x7f0000000040)=@x25, &(0x7f0000000100)=0x80, 0x81000) sendto$inet6(r3, &(0x7f0000000140)="94134a414889e1199d97ca56de6c71330f7eb550eb414d43f31942a4f28e37a4e44471f80bc6b33d17f92beb3a93c577c5bf035159a646a6f8dad9a234bda777b8fde648a2368856168188351a95c7ef81a657354385700b95e5dfa27c5ac0aaf6fe2621f4a2432c3746fd24366d34804ba20c6c9d25d0d2c12082256887c070fae148f10abc73493b8935cc18eb169eaf799640eabb6af1437f6123aec0e2189590c317afd7f51bb7ce3beee27b1c30dd45924ecf8f0fa6", 0xb8, 0x20, &(0x7f0000000240)={0xa, 0x4e23, 0xffff0000, @mcast1, 0x444}, 0x1c) 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) pipe(&(0x7f0000000380)={0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000fc0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_CQM={0x8, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x4}]}]}, 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa0, r3, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x4, 0x3}}}}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x20, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "b866359970"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "0dee79e222"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "008fbd3c6862412b0b7c733c56"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "090509e00f"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "43563b5de30c1cadb7a47338e9"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40c1}, 0x4c010) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x206300, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1000}, {0x6, 0x11, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x43}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x400}, {0x6, 0x11, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xfffe}}]}, 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x40000000) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000000340)={'netpci0\x00'}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) (async) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3d, 0x0, 0x80, 0x1, &(0x7f0000000200)="63fa6bb2d738cc15c6d4cebca8a58b8dca6acf595456dd7a1c2fe743825d4b816cce87552b907b58c6c7002525e1dd38a11bd7f0dd1468f950eec223eb1595bb4a4a7d7a2f316683d2e94146c5e11536461c49051294cfb3b568fcef54111caf2cb32a1b99db52df05d32746e333e977dad58dbaecf548d47c39dc8786183fa24ae68fa0dc21981badd76b861f6e2eb2e3ec95289b8b56852e90f9f8ffa53ef5c644a1aee62117d03390beedaf51824305a6469f91f17c8129f8b928859a3891a046", 0xf7e, 0x0, 0x1, {0x1, r8}}, 0x10000) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_TEST_OP_ACCESS_PAGES(r1, 0x3ba0, &(0x7f0000000140)={0x38, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100, 0x8}) (async) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000001c0), 0x1a1840, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0xfffffe76, 0x8, r4, 0x0, 0x100000, 0xf39fc, 0x27471, 0x0, 0x10000}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_TEST_OP_ACCESS_PAGES(r1, 0x3ba0, &(0x7f0000000140)={0x38, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100, 0x8}) (async) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000001c0), 0x1a1840, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r3, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0xfffffe76, 0x8, r4, 0x0, 0x100000, 0xf39fc, 0x27471, 0x0, 0x10000}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(0x0, 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(0x0, 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f0000001e80)={"8cb6c0f150d556b11722dfa5fd93134f947947983f5f3926b77e775a259d23de", r0, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001ec0)=0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) r7 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r7, 0x703, 0x400) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001f00)={0x30000000, 0x1ff, {0xffffffffffffffff}, {}, 0x7, 0x2}) read$FUSE(0xffffffffffffffff, &(0x7f0000001f40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r11 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000003f80), 0x2, 0x0) r12 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r12, 0x703, 0x400) r13 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r13, 0x703, 0x400) r14 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r14, 0x703, 0x400) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000004780)={0x20, 0x6, {0xffffffffffffffff}, {0xee01}, 0x9, 0x2}) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r17, @ANYRES32=r20, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r20, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r20, @ANYBLOB="08000600", @ANYRES8=r19, @ANYBLOB="08000300", @ANYRES16=r18, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r19], 0x94, 0x3) getgroups(0x1, &(0x7f0000004880)=[0x0]) r22 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001bc0)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32, @ANYBLOB="58a96196", @ANYRES16=r15, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r22, @ANYRES32=r25, @ANYBLOB="02000600", @ANYRES32=r24, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r2, @ANYRESOCT=r6, @ANYBLOB="04d808000000000008000200", @ANYRES32=r25, @ANYBLOB="08000600", @ANYRES16=r13, @ANYBLOB="08000300", @ANYRES16=r23, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYRES16=r9, @ANYRESOCT=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r24], 0x94, 0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004980)=[{{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)="f1f5f62acbbc38eccbdd22f003a11a142647684e07cef35f08d1ab8b0078fa954c083264d28e9e6bc0b304ff9fbb1be6b0a901f63063e223dc8a96a4568e5da1246f8f094093d42aa19b0ce8d0d6c15728b4882830f299851b9ee5481c7043053873027f75bd97bd580e7cafd165cda3ff10f59cba8be5089d5f35902415d99b0fa95dff22d51e5268e0e9474b3bce", 0x8f}, {&(0x7f00000002c0)="63b966f971d6c03f3565137120d43d7195be6e5c93d0f742f4910a978508ed94f4865db6b6e998a479608c4ff639c7cc8b6a8c51d0639ac9da378e9548800d6e88f19be4d9c60219cc65a8749b985c62ceada9a4424d31f63607cde637a6c61dde1d70a64c56bfbf2f27aae8da59803f777ec183bc777b2300b580308bff", 0x7e}, {&(0x7f0000000340)="56e6e81ba6a4c81d2aa1f557483230f3cf2cf7a55ff7524013ff617b5c82e53b2c1d2bedcaed7ab31762a8fca2e84e87c4b26f1656e19747fd1af590851c4da1d4dbcdb0c3b4f4fb4258743c1cacbe970345d42f2d0a1e0c8ed70083c0bb39902acb824c1301d150dee81cfc3dad28f1cec23e9853af86c705f4cc50b92bbc2329f9e4b3d13599fe617892c75a89da36661b7d24bf40580f7ff49d", 0x9b}, {&(0x7f0000000400)="3389b62964b84c3b6418f5d34360627d1e8388ad2e40d23f47627520736860c8c915a6d8d183c81ea9b6ddb9c51949a7a58c88", 0x33}, {&(0x7f0000000440)="9d44331409b08fda10a7c2e234bf4d8edd280bf3a962f2e752a82c475e22ad267d9707742da7b9082153e12f7df914548bd0b23c65e19c836f250529fb23daadaa93a2f077b805605baaedbca055501ce699b9362d46578f8431d28f1db74bde0d358b919f239c4664903e30de3ee217886ea43c27910585817a12776c9114ba7ba0d7e4fee373896264140d9ed2393438feb5a90d06d1", 0x97}], 0x5, 0x0, 0x0, 0x80}}, {{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000600)="75de462a1d94516e7528bac664bccd0e546d4282ce383aeaf00e11026759b403405d25a12cef38a25ecc36b2fe73c121105ab713ea5ba1e7607373bb3e149236dd3275d7868bf90f770925c8377cf724eca808f1021988fc34c70a5ff281194157", 0x61}, 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@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r0, @ANYRES32=r14, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x168, 0x4004801}}, {{&(0x7f0000004140)=@abs={0x1}, 0x6e, &(0x7f00000046c0)=[{&(0x7f00000041c0)="43b438bf26955de5d1eac7df0d1633ca0a70a3af25fe2da21fceab31029cc1ab214a0a1872b68aa62bbd821535a57faea6773049a7bc9c41e39d2213225b69a4fd87c6f0be54d757ad92c03ae53670c6c4f6fedec8edcdb43b612ea79d800ccfda4661d246118df207c792804d350eb6bf4c397c3dc115dbf3fc0d6dcdb60983c9e4bac8d7c3284a31c92bd7ec319568771400b88f9b438848ad681c2131d51f3bc3428e7f48fab9047a834880", 0xad}, {&(0x7f0000004280)="95b4437f59d3976ed36658676e07b4ea2f54de8976eb5d23e2c5a077c20f8c9f0d18033bdd934a3fbf6c6e76dd6b7cc5875661dedb0376ac9f13fe87b06c1f89b33360d2d93fff622a76043f3280b7db799c2638314cf1d2d3bc326e230fa32034e39def4f095b931ef007d5af53dfc7f23661309a6b85271f5ee81bd2ed2cbb95d6ddef453c9ae57ecb28fa317b88fe466f506023f0610fe9ecd3cfed999927949c7f87e97783a8f5f3ec5e196d6acf2c0aaafe2be4c7f37087f5a3938fe55b9ef8626a92a9045e375d6780dcafd150ce9701d5e2e9876683c77ab9081c18e4eff575d3faab0f1b967a95743529", 0xee}, {&(0x7f0000004380)="0d73564b6251864c425871d74741428e0376b906eff9bf8a58131d26288bd4978b320f588d8fff59779fa7b230729c44f0739595985f98dc69ab301840a870ee", 0x40}, {&(0x7f00000043c0)="8fff1b1368d47e5695f03a912e3e1e120ecc87fea4ddca8658434bfca2828740ec356af73618f4f6c9a2c17304ee54900429462dadc81f882ebdb46a2630330a155f85ea3a0311af6f", 0x49}, {&(0x7f0000004440)="f7f3605d4a4588184be9c732bb0514d324b49b777efc9c73f134511a1a3c785c12c7fbe14b8ff66f60455f86399646dddccd5ba61d475d5593bcd3fa744c387540d0b9cffd5886e6c11bb9f840543b07a6a810d5211c4f301cb9729c255b5d77c7ffe1a9917f2b6a03a5db9c1472c0166bb6e63327d102bc", 0x78}, {&(0x7f00000044c0)="7aaaa6efdcc53eeb3b4318178de87be9f6f2e3171c88f0d6bdca94e200871dd8615235df4a20d00870d06d6882fc67e56c5dbcb33b81ffb94b59bde2906207419862aea82085ee4ff5e5d38764c1d0f0a0876b0f755571cd9e5b08858c7927264b847232e0b0e601e11384a33d5e8e7f63fd7d8df0c7e277ca7c614c28f24d3fe198bb5dc283296c109e5f9f4557a87aee1aeb5746ce59d23c60c1f2272b4970779edb8fc707858774b67d5fc7eaf674849ad218", 0xb4}, {&(0x7f0000004580)="ff2d2d3c61c92b93b38396ddb77ac17abdabb078da7c459b92834e54142baba100533b8280a545a9368be56c10d0dd83975511bb02cdfb44", 0x38}, {&(0x7f00000045c0)="ad5aa3e71760049af38e1557d775c935ae9955b2eb3ed0", 0x17}, {&(0x7f0000004600)="f8b09ab5cde815751ce66f3d171f0b0c8714dd1f7d86d73eb514eb5b6866cff2195dee9db5102485aee222a5ea5a58d3ec497620ed8976a0a330f6d2b3f768d9790bf77c77c17a7de92df8459a583659d4a61942c7e7c9ae9e79cc2ad48e55c810e48c444c740f46c96ce3f55a6ea283fdb4fd3532946f19d1e1", 0x7a}, {&(0x7f0000004680)="63dbf929929d7e5822402c4b", 0xc}], 0xa, &(0x7f00000048c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r18, 0x0, r21}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r24, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0xc0, 0x4}}], 0x4, 0x8005) 08:00:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async, rerun: 64) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async, rerun: 32) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) (async, rerun: 32) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async, rerun: 64) r3 = accept4(r1, &(0x7f0000000040)=@x25, &(0x7f0000000100)=0x80, 0x81000) (rerun: 64) sendto$inet6(r3, &(0x7f0000000140)="94134a414889e1199d97ca56de6c71330f7eb550eb414d43f31942a4f28e37a4e44471f80bc6b33d17f92beb3a93c577c5bf035159a646a6f8dad9a234bda777b8fde648a2368856168188351a95c7ef81a657354385700b95e5dfa27c5ac0aaf6fe2621f4a2432c3746fd24366d34804ba20c6c9d25d0d2c12082256887c070fae148f10abc73493b8935cc18eb169eaf799640eabb6af1437f6123aec0e2189590c317afd7f51bb7ce3beee27b1c30dd45924ecf8f0fa6", 0xb8, 0x20, &(0x7f0000000240)={0xa, 0x4e23, 0xffff0000, @mcast1, 0x444}, 0x1c) 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) pipe(&(0x7f0000000380)={0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000fc0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_CQM={0x8, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x4}]}]}, 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa0, r3, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x4, 0x3}}}}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x20, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "b866359970"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "0dee79e222"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "008fbd3c6862412b0b7c733c56"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "090509e00f"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "43563b5de30c1cadb7a47338e9"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40c1}, 0x4c010) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x206300, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1000}, {0x6, 0x11, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x43}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x400}, {0x6, 0x11, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xfffe}}]}, 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x40000000) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) (async) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000000340)={'netpci0\x00'}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) (async) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3d, 0x0, 0x80, 0x1, &(0x7f0000000200)="63fa6bb2d738cc15c6d4cebca8a58b8dca6acf595456dd7a1c2fe743825d4b816cce87552b907b58c6c7002525e1dd38a11bd7f0dd1468f950eec223eb1595bb4a4a7d7a2f316683d2e94146c5e11536461c49051294cfb3b568fcef54111caf2cb32a1b99db52df05d32746e333e977dad58dbaecf548d47c39dc8786183fa24ae68fa0dc21981badd76b861f6e2eb2e3ec95289b8b56852e90f9f8ffa53ef5c644a1aee62117d03390beedaf51824305a6469f91f17c8129f8b928859a3891a046", 0xf7e, 0x0, 0x1, {0x1, r8}}, 0x10000) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async, rerun: 64) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) (rerun: 64) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f0000001e80)={"8cb6c0f150d556b11722dfa5fd93134f947947983f5f3926b77e775a259d23de", r0, 0xffffffffffffffff}) (async, rerun: 32) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001ec0)=0x0) (rerun: 32) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) r7 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r7, 0x703, 0x400) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001f00)={0x30000000, 0x1ff, {0xffffffffffffffff}, {}, 0x7, 0x2}) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000001f40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r11 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000003f80), 0x2, 0x0) r12 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r12, 0x703, 0x400) (async) r13 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r13, 0x703, 0x400) (async) r14 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r14, 0x703, 0x400) (async, rerun: 32) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000004780)={0x20, 0x6, {0xffffffffffffffff}, {0xee01}, 0x9, 0x2}) (async, rerun: 32) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r17, @ANYRES32=r20, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r20, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r20, @ANYBLOB="08000600", @ANYRES8=r19, @ANYBLOB="08000300", @ANYRES16=r18, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r19], 0x94, 0x3) (async) getgroups(0x1, &(0x7f0000004880)=[0x0]) r22 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001bc0)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32, @ANYBLOB="58a96196", @ANYRES16=r15, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r22, @ANYRES32=r25, @ANYBLOB="02000600", @ANYRES32=r24, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r2, @ANYRESOCT=r6, @ANYBLOB="04d808000000000008000200", @ANYRES32=r25, @ANYBLOB="08000600", @ANYRES16=r13, @ANYBLOB="08000300", @ANYRES16=r23, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYRES16=r9, @ANYRESOCT=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r24], 0x94, 0x3) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004980)=[{{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)="f1f5f62acbbc38eccbdd22f003a11a142647684e07cef35f08d1ab8b0078fa954c083264d28e9e6bc0b304ff9fbb1be6b0a901f63063e223dc8a96a4568e5da1246f8f094093d42aa19b0ce8d0d6c15728b4882830f299851b9ee5481c7043053873027f75bd97bd580e7cafd165cda3ff10f59cba8be5089d5f35902415d99b0fa95dff22d51e5268e0e9474b3bce", 0x8f}, {&(0x7f00000002c0)="63b966f971d6c03f3565137120d43d7195be6e5c93d0f742f4910a978508ed94f4865db6b6e998a479608c4ff639c7cc8b6a8c51d0639ac9da378e9548800d6e88f19be4d9c60219cc65a8749b985c62ceada9a4424d31f63607cde637a6c61dde1d70a64c56bfbf2f27aae8da59803f777ec183bc777b2300b580308bff", 0x7e}, {&(0x7f0000000340)="56e6e81ba6a4c81d2aa1f557483230f3cf2cf7a55ff7524013ff617b5c82e53b2c1d2bedcaed7ab31762a8fca2e84e87c4b26f1656e19747fd1af590851c4da1d4dbcdb0c3b4f4fb4258743c1cacbe970345d42f2d0a1e0c8ed70083c0bb39902acb824c1301d150dee81cfc3dad28f1cec23e9853af86c705f4cc50b92bbc2329f9e4b3d13599fe617892c75a89da36661b7d24bf40580f7ff49d", 0x9b}, {&(0x7f0000000400)="3389b62964b84c3b6418f5d34360627d1e8388ad2e40d23f47627520736860c8c915a6d8d183c81ea9b6ddb9c51949a7a58c88", 0x33}, {&(0x7f0000000440)="9d44331409b08fda10a7c2e234bf4d8edd280bf3a962f2e752a82c475e22ad267d9707742da7b9082153e12f7df914548bd0b23c65e19c836f250529fb23daadaa93a2f077b805605baaedbca055501ce699b9362d46578f8431d28f1db74bde0d358b919f239c4664903e30de3ee217886ea43c27910585817a12776c9114ba7ba0d7e4fee373896264140d9ed2393438feb5a90d06d1", 0x97}], 0x5, 0x0, 0x0, 0x80}}, {{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 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0x1000}], 0x3, &(0x7f0000003fc0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="1c000000040000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r10, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r11, @ANYRES32=r1, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r0, @ANYRES32=r14, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x168, 0x4004801}}, {{&(0x7f0000004140)=@abs={0x1}, 0x6e, &(0x7f00000046c0)=[{&(0x7f00000041c0)="43b438bf26955de5d1eac7df0d1633ca0a70a3af25fe2da21fceab31029cc1ab214a0a1872b68aa62bbd821535a57faea6773049a7bc9c41e39d2213225b69a4fd87c6f0be54d757ad92c03ae53670c6c4f6fedec8edcdb43b612ea79d800ccfda4661d246118df207c792804d350eb6bf4c397c3dc115dbf3fc0d6dcdb60983c9e4bac8d7c3284a31c92bd7ec319568771400b88f9b438848ad681c2131d51f3bc3428e7f48fab9047a834880", 0xad}, {&(0x7f0000004280)="95b4437f59d3976ed36658676e07b4ea2f54de8976eb5d23e2c5a077c20f8c9f0d18033bdd934a3fbf6c6e76dd6b7cc5875661dedb0376ac9f13fe87b06c1f89b33360d2d93fff622a76043f3280b7db799c2638314cf1d2d3bc326e230fa32034e39def4f095b931ef007d5af53dfc7f23661309a6b85271f5ee81bd2ed2cbb95d6ddef453c9ae57ecb28fa317b88fe466f506023f0610fe9ecd3cfed999927949c7f87e97783a8f5f3ec5e196d6acf2c0aaafe2be4c7f37087f5a3938fe55b9ef8626a92a9045e375d6780dcafd150ce9701d5e2e9876683c77ab9081c18e4eff575d3faab0f1b967a95743529", 0xee}, {&(0x7f0000004380)="0d73564b6251864c425871d74741428e0376b906eff9bf8a58131d26288bd4978b320f588d8fff59779fa7b230729c44f0739595985f98dc69ab301840a870ee", 0x40}, {&(0x7f00000043c0)="8fff1b1368d47e5695f03a912e3e1e120ecc87fea4ddca8658434bfca2828740ec356af73618f4f6c9a2c17304ee54900429462dadc81f882ebdb46a2630330a155f85ea3a0311af6f", 0x49}, {&(0x7f0000004440)="f7f3605d4a4588184be9c732bb0514d324b49b777efc9c73f134511a1a3c785c12c7fbe14b8ff66f60455f86399646dddccd5ba61d475d5593bcd3fa744c387540d0b9cffd5886e6c11bb9f840543b07a6a810d5211c4f301cb9729c255b5d77c7ffe1a9917f2b6a03a5db9c1472c0166bb6e63327d102bc", 0x78}, {&(0x7f00000044c0)="7aaaa6efdcc53eeb3b4318178de87be9f6f2e3171c88f0d6bdca94e200871dd8615235df4a20d00870d06d6882fc67e56c5dbcb33b81ffb94b59bde2906207419862aea82085ee4ff5e5d38764c1d0f0a0876b0f755571cd9e5b08858c7927264b847232e0b0e601e11384a33d5e8e7f63fd7d8df0c7e277ca7c614c28f24d3fe198bb5dc283296c109e5f9f4557a87aee1aeb5746ce59d23c60c1f2272b4970779edb8fc707858774b67d5fc7eaf674849ad218", 0xb4}, {&(0x7f0000004580)="ff2d2d3c61c92b93b38396ddb77ac17abdabb078da7c459b92834e54142baba100533b8280a545a9368be56c10d0dd83975511bb02cdfb44", 0x38}, {&(0x7f00000045c0)="ad5aa3e71760049af38e1557d775c935ae9955b2eb3ed0", 0x17}, {&(0x7f0000004600)="f8b09ab5cde815751ce66f3d171f0b0c8714dd1f7d86d73eb514eb5b6866cff2195dee9db5102485aee222a5ea5a58d3ec497620ed8976a0a330f6d2b3f768d9790bf77c77c17a7de92df8459a583659d4a61942c7e7c9ae9e79cc2ad48e55c810e48c444c740f46c96ce3f55a6ea283fdb4fd3532946f19d1e1", 0x7a}, {&(0x7f0000004680)="63dbf929929d7e5822402c4b", 0xc}], 0xa, &(0x7f00000048c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r18, 0x0, r21}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r24, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0xc0, 0x4}}], 0x4, 0x8005) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(0x0, 0xfbee, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_secret(0x0) r2 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x28001, 0x23b) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_delrule={0x54, 0x21, 0x182, 0x70bd25, 0x25dfdbfc, {0x2, 0x14, 0x20, 0xd6, 0x1f, 0x0, 0x0, 0x6, 0x10}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xffff}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010102}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8, 0xa, 0x9}, @FRA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2a}}, @FRA_DST={0x8, 0x1, @loopback}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x805) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000240)={0x16a, 0x16, &(0x7f0000000b00)="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"}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2800000008abb84ee8d19310c09611b157911a47d2ccecc5a213ea3fbe1a97bfa94dbc037612b56de05005a406d47071a2bafc6dad4ecfe84a79a9f705978f0eea0e78d7fc8abfa1fe68da12f18452b19244435a46b76c902f97a4a43ff6de78d5c9d77f41dc97adca23ec4d886f665eb08cb81fc54a0a047094d839f95db09bc0873c03", @ANYRES16=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0a1706f7a4027d1118004100"/22], 0x28}}, 0x0) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000200), 0x480000, 0xdc) fchmod(r2, 0x67) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f00000001c0)={0x10}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x80000) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) (async) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) ioctl$SYNC_IOC_MERGE(0xffffffffffffffff, 0xc0303e03, &(0x7f0000001e80)={"8cb6c0f150d556b11722dfa5fd93134f947947983f5f3926b77e775a259d23de", r0, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001ec0)=0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) r7 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r7, 0x703, 0x400) (async) ioctl$I2C_SLAVE(r7, 0x703, 0x400) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001f00)={0x30000000, 0x1ff, {0xffffffffffffffff}, {}, 0x7, 0x2}) read$FUSE(0xffffffffffffffff, &(0x7f0000001f40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r11 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000003f80), 0x2, 0x0) r12 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r12, 0x703, 0x400) (async) ioctl$I2C_SLAVE(r12, 0x703, 0x400) r13 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r13, 0x703, 0x400) syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) (async) r14 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r14, 0x703, 0x400) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000004780)={0x20, 0x6, {0xffffffffffffffff}, {0xee01}, 0x9, 0x2}) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)) (async) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000000080)='./file0\x00', 0xc5) (async) r17 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r17, @ANYRES32=r20, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r20, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r20, @ANYBLOB="08000600", @ANYRES8=r19, @ANYBLOB="08000300", @ANYRES16=r18, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r19], 0x94, 0x3) getgroups(0x1, &(0x7f0000004880)=[0x0]) (async) getgroups(0x1, &(0x7f0000004880)=[0x0]) r22 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001bc0)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32, @ANYBLOB="58a96196", @ANYRES16=r15, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r22, @ANYRES32=r25, @ANYBLOB="02000600", @ANYRES32=r24, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r2, @ANYRESOCT=r6, @ANYBLOB="04d808000000000008000200", @ANYRES32=r25, @ANYBLOB="08000600", @ANYRES16=r13, @ANYBLOB="08000300", @ANYRES16=r23, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYRES16=r9, @ANYRESOCT=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r24], 0x94, 0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004980)=[{{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)="f1f5f62acbbc38eccbdd22f003a11a142647684e07cef35f08d1ab8b0078fa954c083264d28e9e6bc0b304ff9fbb1be6b0a901f63063e223dc8a96a4568e5da1246f8f094093d42aa19b0ce8d0d6c15728b4882830f299851b9ee5481c7043053873027f75bd97bd580e7cafd165cda3ff10f59cba8be5089d5f35902415d99b0fa95dff22d51e5268e0e9474b3bce", 0x8f}, {&(0x7f00000002c0)="63b966f971d6c03f3565137120d43d7195be6e5c93d0f742f4910a978508ed94f4865db6b6e998a479608c4ff639c7cc8b6a8c51d0639ac9da378e9548800d6e88f19be4d9c60219cc65a8749b985c62ceada9a4424d31f63607cde637a6c61dde1d70a64c56bfbf2f27aae8da59803f777ec183bc777b2300b580308bff", 0x7e}, {&(0x7f0000000340)="56e6e81ba6a4c81d2aa1f557483230f3cf2cf7a55ff7524013ff617b5c82e53b2c1d2bedcaed7ab31762a8fca2e84e87c4b26f1656e19747fd1af590851c4da1d4dbcdb0c3b4f4fb4258743c1cacbe970345d42f2d0a1e0c8ed70083c0bb39902acb824c1301d150dee81cfc3dad28f1cec23e9853af86c705f4cc50b92bbc2329f9e4b3d13599fe617892c75a89da36661b7d24bf40580f7ff49d", 0x9b}, {&(0x7f0000000400)="3389b62964b84c3b6418f5d34360627d1e8388ad2e40d23f47627520736860c8c915a6d8d183c81ea9b6ddb9c51949a7a58c88", 0x33}, {&(0x7f0000000440)="9d44331409b08fda10a7c2e234bf4d8edd280bf3a962f2e752a82c475e22ad267d9707742da7b9082153e12f7df914548bd0b23c65e19c836f250529fb23daadaa93a2f077b805605baaedbca055501ce699b9362d46578f8431d28f1db74bde0d358b919f239c4664903e30de3ee217886ea43c27910585817a12776c9114ba7ba0d7e4fee373896264140d9ed2393438feb5a90d06d1", 0x97}], 0x5, 0x0, 0x0, 0x80}}, {{&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000600)="75de462a1d94516e7528bac664bccd0e546d4282ce383aeaf00e11026759b403405d25a12cef38a25ecc36b2fe73c121105ab713ea5ba1e7607373bb3e149236dd3275d7868bf90f770925c8377cf724eca808f1021988fc34c70a5ff281194157", 0x61}, {&(0x7f0000000680)="287ad06417823d805191531e861f1d9dfd40e7fbd4e69db3a514d896be221167017c9df2d0eede4bbccfc977ee54aae9cafa291d90deaef7c5dffda1afc3600798eb539dbdbe799a6544989d4ddccfc103137efe55a10fef00c403a19dcd65b33c88fef6c7a407bcf261fb5a93ac6e5abd571c05f58416695e55acba5e44be0185f43bbbbb9357e4399677982b8b3fc8a96f812d18b50419bb", 0x99}, {&(0x7f0000000740)="da887a1d339896a6ebfb6e72d19148fc420c2544441324d68ac2c98fa1326c91c2486884db43745796aea515483b89e20d5e6ab3", 0x34}, {&(0x7f0000000780)="f85d975c617e81c0d423e1aa96fb0657df958865417e7cade6e664f97acb53dcb33a342d4ec11c2fc85985a7696a95e0e2850efe717a70a6d882afecf98ec5a029984b0cf3a9b549a059ea38137141a14a79f3692560d455abd60684868874e4febb990385248d529196980b87a38f1373c4", 0x72}], 0x4, &(0x7f0000001b80)=ANY=[@ANYBLOB="18000000000000000100003b2239c2c5f90001000000", @ANYRES32=r1, @ANYRES32=r0], 0x18, 0x4084}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000880)="e96e12adea8139a441925af691204aa8d485b506b5862b45e8d33b59db8c2bfbae118d3902564d013435b98b549766a850f8398ab25d31e5c16d0f00fe065eeb4422d1076cb469661a1a41d0dffb36292b4cb1b4a9d16ae7494dd54a98a6519d393620b5ede832992c67684eccd7bbabbc44e7816fc2e1c30877ba49c242c24b35", 0x81}, {&(0x7f0000000940)="6fce9c2ab29a2fff0904c643a7877323de22c42c8e160e1dc151dbf4fa920b8f2a83369b0876a1a47fd0f1971166cb2e73e635a75018e9c668fef5cefe0b666bd75afa10fd236e122801bdecafa839f30a32dd4bdd0b1282835b08e0623b021bb13e3a9f890da02b8b483bcf945db8b872ce78617d00e4898cdee682fff13faed15995e3f7cdb90bf2cfb744358f83eb43a9a44a0c420ff8e9610e29f490547f7da3dbd52fb2ce65766b6ad9f273f18adbb219ae09cd210c281155df43b53dd127003a01a6c5818eff53a86edb45e7d5a80a81ce1956a340c6a69f3ee51daeac0f3d7dd84106a5f2", 0xe8}, {&(0x7f0000000a40)="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", 0x1000}], 0x3, &(0x7f0000003fc0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="1c000000040000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r10, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r11, @ANYRES32=r1, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r0, @ANYRES32=r14, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x168, 0x4004801}}, {{&(0x7f0000004140)=@abs={0x1}, 0x6e, &(0x7f00000046c0)=[{&(0x7f00000041c0)="43b438bf26955de5d1eac7df0d1633ca0a70a3af25fe2da21fceab31029cc1ab214a0a1872b68aa62bbd821535a57faea6773049a7bc9c41e39d2213225b69a4fd87c6f0be54d757ad92c03ae53670c6c4f6fedec8edcdb43b612ea79d800ccfda4661d246118df207c792804d350eb6bf4c397c3dc115dbf3fc0d6dcdb60983c9e4bac8d7c3284a31c92bd7ec319568771400b88f9b438848ad681c2131d51f3bc3428e7f48fab9047a834880", 0xad}, {&(0x7f0000004280)="95b4437f59d3976ed36658676e07b4ea2f54de8976eb5d23e2c5a077c20f8c9f0d18033bdd934a3fbf6c6e76dd6b7cc5875661dedb0376ac9f13fe87b06c1f89b33360d2d93fff622a76043f3280b7db799c2638314cf1d2d3bc326e230fa32034e39def4f095b931ef007d5af53dfc7f23661309a6b85271f5ee81bd2ed2cbb95d6ddef453c9ae57ecb28fa317b88fe466f506023f0610fe9ecd3cfed999927949c7f87e97783a8f5f3ec5e196d6acf2c0aaafe2be4c7f37087f5a3938fe55b9ef8626a92a9045e375d6780dcafd150ce9701d5e2e9876683c77ab9081c18e4eff575d3faab0f1b967a95743529", 0xee}, {&(0x7f0000004380)="0d73564b6251864c425871d74741428e0376b906eff9bf8a58131d26288bd4978b320f588d8fff59779fa7b230729c44f0739595985f98dc69ab301840a870ee", 0x40}, {&(0x7f00000043c0)="8fff1b1368d47e5695f03a912e3e1e120ecc87fea4ddca8658434bfca2828740ec356af73618f4f6c9a2c17304ee54900429462dadc81f882ebdb46a2630330a155f85ea3a0311af6f", 0x49}, {&(0x7f0000004440)="f7f3605d4a4588184be9c732bb0514d324b49b777efc9c73f134511a1a3c785c12c7fbe14b8ff66f60455f86399646dddccd5ba61d475d5593bcd3fa744c387540d0b9cffd5886e6c11bb9f840543b07a6a810d5211c4f301cb9729c255b5d77c7ffe1a9917f2b6a03a5db9c1472c0166bb6e63327d102bc", 0x78}, {&(0x7f00000044c0)="7aaaa6efdcc53eeb3b4318178de87be9f6f2e3171c88f0d6bdca94e200871dd8615235df4a20d00870d06d6882fc67e56c5dbcb33b81ffb94b59bde2906207419862aea82085ee4ff5e5d38764c1d0f0a0876b0f755571cd9e5b08858c7927264b847232e0b0e601e11384a33d5e8e7f63fd7d8df0c7e277ca7c614c28f24d3fe198bb5dc283296c109e5f9f4557a87aee1aeb5746ce59d23c60c1f2272b4970779edb8fc707858774b67d5fc7eaf674849ad218", 0xb4}, {&(0x7f0000004580)="ff2d2d3c61c92b93b38396ddb77ac17abdabb078da7c459b92834e54142baba100533b8280a545a9368be56c10d0dd83975511bb02cdfb44", 0x38}, {&(0x7f00000045c0)="ad5aa3e71760049af38e1557d775c935ae9955b2eb3ed0", 0x17}, {&(0x7f0000004600)="f8b09ab5cde815751ce66f3d171f0b0c8714dd1f7d86d73eb514eb5b6866cff2195dee9db5102485aee222a5ea5a58d3ec497620ed8976a0a330f6d2b3f768d9790bf77c77c17a7de92df8459a583659d4a61942c7e7c9ae9e79cc2ad48e55c810e48c444c740f46c96ce3f55a6ea283fdb4fd3532946f19d1e1", 0x7a}, {&(0x7f0000004680)="63dbf929929d7e5822402c4b", 0xc}], 0xa, &(0x7f00000048c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r18, 0x0, r21}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r24, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0xc0, 0x4}}], 0x4, 0x8005) [ 1506.809647][T11560] syz-executor.1 (11560): drop_caches: 2 [ 1506.811849][T11560] syz-executor.1 (11560): drop_caches: 2 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) (async) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) r3 = accept4(r1, &(0x7f0000000040)=@x25, &(0x7f0000000100)=0x80, 0x81000) sendto$inet6(r3, &(0x7f0000000140)="94134a414889e1199d97ca56de6c71330f7eb550eb414d43f31942a4f28e37a4e44471f80bc6b33d17f92beb3a93c577c5bf035159a646a6f8dad9a234bda777b8fde648a2368856168188351a95c7ef81a657354385700b95e5dfa27c5ac0aaf6fe2621f4a2432c3746fd24366d34804ba20c6c9d25d0d2c12082256887c070fae148f10abc73493b8935cc18eb169eaf799640eabb6af1437f6123aec0e2189590c317afd7f51bb7ce3beee27b1c30dd45924ecf8f0fa6", 0xb8, 0x20, &(0x7f0000000240)={0xa, 0x4e23, 0xffff0000, @mcast1, 0x444}, 0x1c) (async) sendto$inet6(r3, &(0x7f0000000140)="94134a414889e1199d97ca56de6c71330f7eb550eb414d43f31942a4f28e37a4e44471f80bc6b33d17f92beb3a93c577c5bf035159a646a6f8dad9a234bda777b8fde648a2368856168188351a95c7ef81a657354385700b95e5dfa27c5ac0aaf6fe2621f4a2432c3746fd24366d34804ba20c6c9d25d0d2c12082256887c070fae148f10abc73493b8935cc18eb169eaf799640eabb6af1437f6123aec0e2189590c317afd7f51bb7ce3beee27b1c30dd45924ecf8f0fa6", 0xb8, 0x20, &(0x7f0000000240)={0xa, 0x4e23, 0xffff0000, @mcast1, 0x444}, 0x1c) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x0, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x428d00, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x260001, 0x0) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r2, 0x3b87, &(0x7f0000000140)={0x18, 0x1, 0x0, 0x0, r4, 0x5}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r5, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1506.883867][T11577] syz-executor.1 (11577): drop_caches: 2 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x428d00, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x260001, 0x0) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r2, 0x3b87, &(0x7f0000000140)={0x18, 0x1, 0x0, 0x0, r4, 0x5}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r5, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1506.892979][T11577] syz-executor.1 (11577): drop_caches: 2 08:00:09 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_secret(0x0) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x28001, 0x23b) (async) r2 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x28001, 0x23b) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_delrule={0x54, 0x21, 0x182, 0x70bd25, 0x25dfdbfc, {0x2, 0x14, 0x20, 0xd6, 0x1f, 0x0, 0x0, 0x6, 0x10}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xffff}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010102}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8, 0xa, 0x9}, @FRA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2a}}, @FRA_DST={0x8, 0x1, @loopback}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x805) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000240)={0x16a, 0x16, &(0x7f0000000b00)="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"}) (async) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000240)={0x16a, 0x16, &(0x7f0000000b00)="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"}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2800000008abb84ee8d19310c09611b157911a47d2ccecc5a213ea3fbe1a97bfa94dbc037612b56de05005a406d47071a2bafc6dad4ecfe84a79a9f705978f0eea0e78d7fc8abfa1fe68da12f18452b19244435a46b76c902f97a4a43ff6de78d5c9d77f41dc97adca23ec4d886f665eb08cb81fc54a0a047094d839f95db09bc0873c03", @ANYRES16=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0a1706f7a4027d1118004100"/22], 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2800000008abb84ee8d19310c09611b157911a47d2ccecc5a213ea3fbe1a97bfa94dbc037612b56de05005a406d47071a2bafc6dad4ecfe84a79a9f705978f0eea0e78d7fc8abfa1fe68da12f18452b19244435a46b76c902f97a4a43ff6de78d5c9d77f41dc97adca23ec4d886f665eb08cb81fc54a0a047094d839f95db09bc0873c03", @ANYRES16=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0a1706f7a4027d1118004100"/22], 0x28}}, 0x0) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000200), 0x480000, 0xdc) fchmod(r2, 0x67) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f00000001c0)={0x10}) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x428d00, 0x0) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x260001, 0x0) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r2, 0x3b87, &(0x7f0000000140)={0x18, 0x1, 0x0, 0x0, r4, 0x5}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r5, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x0, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1506.939051][T11588] syz-executor.1 (11588): drop_caches: 2 [ 1506.941544][T11586] syz-executor.1 (11586): drop_caches: 2 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = dup(r1) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) ioctl$IOMMU_IOAS_COPY(r2, 0x3b83, &(0x7f0000000140)={0x28, 0x0, r4, r5, 0x3c52, 0x9}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1506.950019][T11588] syz-executor.1 (11588): drop_caches: 2 [ 1506.952447][T11586] syz-executor.1 (11586): drop_caches: 2 08:00:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x119000, 0x0) r6 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r6, 0x703, 0x400) syz_clone3(&(0x7f00000007c0)={0xc1200, &(0x7f0000000280), &(0x7f0000000300)=0x0, &(0x7f0000000600), {0xc}, &(0x7f0000000640)=""/183, 0xb7, &(0x7f0000000700)=""/81, &(0x7f0000000780)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x6, {r2}}, 0x58) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000840)={0x6, 0x0, {0xffffffffffffffff}, {0xee00}, 0x7fffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)={0x0, 0x0}) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$ptp1(0xffffffffffffff9c, &(0x7f0000000a40), 0x82040, 0x0) sendmmsg$unix(r5, &(0x7f0000000f80)=[{{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000440)="4bb36eba778ec1505856ffbb2a5fe4c4f08a52ec8fe54fe764cffd95a46a24b236fb3b08a044b413dbbcb4061cf99886277b0810d27a7e21426a43d5ef00bfbed62a16fe272098ba706de3a41c7f431f576006e8fa6e8041b947247a0bdb30ad67e6afd8472c675e8baf074c2d7e786f3487284ab223d2ec982fe2727f32d0037866b641fc6583f1117359b0f16020a90cce9b156588b32cf586eb0c1f232ee5255d1cc50ed8fcfa585bd5b20d20f33c67ca019c7327c4c38fe9c1add0d22c4c1fde35003210da9f400f6fb7a61c", 0xce}, {&(0x7f00000001c0)="f155fc7ec6be041081c432b595345b44f13a8d6692c30b7189888ec4c2", 0x1d}, {&(0x7f0000000540)="814b49ab22550567f0f84afc1e7f6488eb5e21c3b8d4470d37a3e795f754d2af65510685cd6c2ec28b667d717b4b2511347e6b2e33d8dd1f09b442069c75ea66741234348b7e48d95281730a6e523ecccd73e2e974af3bc8ba2341bb37a3f6462c4098865d3b2e8160ee89fc51c3c99063f6ecc89cebdb01633e22a12cd0d2f0931df6", 0x83}], 0x3, &(0x7f0000000a80)=[@rights={{0x18, 0x1, 0x1, [r6, r3]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11}}}, @rights={{0x18, 0x1, 0x1, [r12, 0xffffffffffffffff]}}], 0x70, 0x4040840}}, {{&(0x7f0000000b00)=@abs={0x1, 0x0, 0x8000}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000b80)="ef04096764be4ad5e2370b4e370a7cfb2d9ec7ab6ec5d65b867939583e37776d4afe58d2a8d31047462d766214a2c137bbd3d662105a4a7530b8", 0x3a}, {&(0x7f0000000bc0)="deae70073e96a63d48", 0x9}, {&(0x7f0000000c00)="95f8ce0aa8112ab9670974dca398328c0c351c96d98a5260444632b431b813767c7eae700873db3fa003e436f95e21996909e82b36ce4c76606c0219824d3ec9f07facf82cbc467258bdbd36ae0487ea9e5caa865cb2c3fa1384eb29e436e5bbcc51d81612fe3e4219cc28227248a54987711b94b2d0371d254b3b67e8d9c84da756f9fa1b92e1d4621090c40c72a33af29c22c84c926b56fd8d1eeb6e0d1ae8a726685361f8d4fc94b5", 0xaa}, {&(0x7f0000000cc0)="075238e43f5a6bdf72bfa2c3d88fbf3edd0b3f02556c1126ee1501cba1d8f33822c49752835feb4ca7d397439144bd183bd12e672226f7e3712b0c358f68853439d1b0ce93c4d59c44d0fa763d5aa22f4ab0029b04df0d86d5982aa58ea8d5e37f5466be936883dae464e752492ca6269dec488300fb252852a5c20b30511bdb74119545fe586187d410f9ae08520ca81451ccb5e324e0ab4eb83115a48b23916e5519b3f9af170292ea95784cbc513581673fb9f01d18fe78b80688e72933c40958006bf8702105ce2777", 0xcb}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="a49dd6697dca93957b084391d640c3f34d2ac851fdae9367d26cca632efdd707f2b5c78414cc8b2deb12975d27f1962ee881225f5743aabcc8e341803002e0efe4536eec9612ac9a0804b3fdf644ed6aafcf6ce5d0ae1276487a6177effa243eec07f3b18f8c1b474fe83efd3e0244926e7e4ca23ea88f23cdf74eb5acb4c1979085f638b5a3c59bd2825650fad28e4deea008fa5c8a5fc1c49d340df2671fb8618b72", 0xa3}], 0x6, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20, 0x40000}}], 0x2, 0x28000) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1f}}, './file0\x00'}) r14 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000001140), 0x200000, 0x10) ioctl$DMA_HEAP_IOCTL_ALLOC(r5, 0xc0184800, &(0x7f0000001180)={0x3, r1, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1e, 0x10, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@exit, @jmp={0x5, 0x1, 0x8, 0x6, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa7}, @jmp={0x5, 0x0, 0x0, 0x2, 0x2, 0x20}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x7}, @ldst={0x2, 0x2, 0x1, 0xb, 0x9, 0x4, 0xffffffffffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x2, 0x1, 0x0, r1}, @generic={0xff, 0x6, 0x3, 0x8001, 0xffff}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}]}, &(0x7f0000000dc0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x21, r13, 0x8, &(0x7f00000010c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x3, 0x10, 0x8, 0x7}, 0x10, 0xffffffffffffffff, r14, 0x0, &(0x7f00000011c0)=[r15, r2, r1, r1]}, 0x80) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000080)={0x3b, 0x2}) [ 1507.008583][T11588] syz-executor.1 (11588): drop_caches: 2 08:00:09 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x0, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) memfd_secret(0x0) (async) r1 = memfd_secret(0x0) r2 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x28001, 0x23b) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_delrule={0x54, 0x21, 0x182, 0x70bd25, 0x25dfdbfc, {0x2, 0x14, 0x20, 0xd6, 0x1f, 0x0, 0x0, 0x6, 0x10}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xffff}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010102}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8, 0xa, 0x9}, @FRA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2a}}, @FRA_DST={0x8, 0x1, @loopback}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x805) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000240)={0x16a, 0x16, &(0x7f0000000b00)="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"}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2800000008abb84ee8d19310c09611b157911a47d2ccecc5a213ea3fbe1a97bfa94dbc037612b56de05005a406d47071a2bafc6dad4ecfe84a79a9f705978f0eea0e78d7fc8abfa1fe68da12f18452b19244435a46b76c902f97a4a43ff6de78d5c9d77f41dc97adca23ec4d886f665eb08cb81fc54a0a047094d839f95db09bc0873c03", @ANYRES16=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0a1706f7a4027d1118004100"/22], 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2800000008abb84ee8d19310c09611b157911a47d2ccecc5a213ea3fbe1a97bfa94dbc037612b56de05005a406d47071a2bafc6dad4ecfe84a79a9f705978f0eea0e78d7fc8abfa1fe68da12f18452b19244435a46b76c902f97a4a43ff6de78d5c9d77f41dc97adca23ec4d886f665eb08cb81fc54a0a047094d839f95db09bc0873c03", @ANYRES16=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0a1706f7a4027d1118004100"/22], 0x28}}, 0x0) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000200), 0x480000, 0xdc) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000200), 0x480000, 0xdc) fchmod(r2, 0x67) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f00000001c0)={0x10}) 08:00:09 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = dup(r1) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) ioctl$IOMMU_IOAS_COPY(r2, 0x3b83, &(0x7f0000000140)={0x28, 0x0, r4, r5, 0x3c52, 0x9}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) [ 1507.035768][T11604] syz-executor.1 (11604): drop_caches: 2 [ 1507.039513][T11604] syz-executor.1 (11604): drop_caches: 2 08:00:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r3}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1507.177407][T11723] syz-executor.1 (11723): drop_caches: 2 [ 1507.179570][T11723] syz-executor.1 (11723): drop_caches: 2 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = dup(r1) (async) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) ioctl$IOMMU_IOAS_COPY(r2, 0x3b83, &(0x7f0000000140)={0x28, 0x0, r4, r5, 0x3c52, 0x9}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r6, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r7, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) dup(r0) (async) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) (async) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) socket$inet6(0xa, 0x3, 0x1) (async) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) (async) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x119000, 0x0) r6 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r6, 0x703, 0x400) syz_clone3(&(0x7f00000007c0)={0xc1200, &(0x7f0000000280), &(0x7f0000000300)=0x0, &(0x7f0000000600), {0xc}, &(0x7f0000000640)=""/183, 0xb7, &(0x7f0000000700)=""/81, &(0x7f0000000780)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x6, {r2}}, 0x58) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000840)={0x6, 0x0, {0xffffffffffffffff}, {0xee00}, 0x7fffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) (async) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)={0x0, 0x0}) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$ptp1(0xffffffffffffff9c, &(0x7f0000000a40), 0x82040, 0x0) sendmmsg$unix(r5, &(0x7f0000000f80)=[{{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000440)="4bb36eba778ec1505856ffbb2a5fe4c4f08a52ec8fe54fe764cffd95a46a24b236fb3b08a044b413dbbcb4061cf99886277b0810d27a7e21426a43d5ef00bfbed62a16fe272098ba706de3a41c7f431f576006e8fa6e8041b947247a0bdb30ad67e6afd8472c675e8baf074c2d7e786f3487284ab223d2ec982fe2727f32d0037866b641fc6583f1117359b0f16020a90cce9b156588b32cf586eb0c1f232ee5255d1cc50ed8fcfa585bd5b20d20f33c67ca019c7327c4c38fe9c1add0d22c4c1fde35003210da9f400f6fb7a61c", 0xce}, {&(0x7f00000001c0)="f155fc7ec6be041081c432b595345b44f13a8d6692c30b7189888ec4c2", 0x1d}, {&(0x7f0000000540)="814b49ab22550567f0f84afc1e7f6488eb5e21c3b8d4470d37a3e795f754d2af65510685cd6c2ec28b667d717b4b2511347e6b2e33d8dd1f09b442069c75ea66741234348b7e48d95281730a6e523ecccd73e2e974af3bc8ba2341bb37a3f6462c4098865d3b2e8160ee89fc51c3c99063f6ecc89cebdb01633e22a12cd0d2f0931df6", 0x83}], 0x3, &(0x7f0000000a80)=[@rights={{0x18, 0x1, 0x1, [r6, r3]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11}}}, @rights={{0x18, 0x1, 0x1, [r12, 0xffffffffffffffff]}}], 0x70, 0x4040840}}, {{&(0x7f0000000b00)=@abs={0x1, 0x0, 0x8000}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000b80)="ef04096764be4ad5e2370b4e370a7cfb2d9ec7ab6ec5d65b867939583e37776d4afe58d2a8d31047462d766214a2c137bbd3d662105a4a7530b8", 0x3a}, {&(0x7f0000000bc0)="deae70073e96a63d48", 0x9}, {&(0x7f0000000c00)="95f8ce0aa8112ab9670974dca398328c0c351c96d98a5260444632b431b813767c7eae700873db3fa003e436f95e21996909e82b36ce4c76606c0219824d3ec9f07facf82cbc467258bdbd36ae0487ea9e5caa865cb2c3fa1384eb29e436e5bbcc51d81612fe3e4219cc28227248a54987711b94b2d0371d254b3b67e8d9c84da756f9fa1b92e1d4621090c40c72a33af29c22c84c926b56fd8d1eeb6e0d1ae8a726685361f8d4fc94b5", 0xaa}, {&(0x7f0000000cc0)="075238e43f5a6bdf72bfa2c3d88fbf3edd0b3f02556c1126ee1501cba1d8f33822c49752835feb4ca7d397439144bd183bd12e672226f7e3712b0c358f68853439d1b0ce93c4d59c44d0fa763d5aa22f4ab0029b04df0d86d5982aa58ea8d5e37f5466be936883dae464e752492ca6269dec488300fb252852a5c20b30511bdb74119545fe586187d410f9ae08520ca81451ccb5e324e0ab4eb83115a48b23916e5519b3f9af170292ea95784cbc513581673fb9f01d18fe78b80688e72933c40958006bf8702105ce2777", 0xcb}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="a49dd6697dca93957b084391d640c3f34d2ac851fdae9367d26cca632efdd707f2b5c78414cc8b2deb12975d27f1962ee881225f5743aabcc8e341803002e0efe4536eec9612ac9a0804b3fdf644ed6aafcf6ce5d0ae1276487a6177effa243eec07f3b18f8c1b474fe83efd3e0244926e7e4ca23ea88f23cdf74eb5acb4c1979085f638b5a3c59bd2825650fad28e4deea008fa5c8a5fc1c49d340df2671fb8618b72", 0xa3}], 0x6, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20, 0x40000}}], 0x2, 0x28000) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1f}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1f}}, './file0\x00'}) r14 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000001140), 0x200000, 0x10) ioctl$DMA_HEAP_IOCTL_ALLOC(r5, 0xc0184800, &(0x7f0000001180)={0x3, r1, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1e, 0x10, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@exit, @jmp={0x5, 0x1, 0x8, 0x6, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa7}, @jmp={0x5, 0x0, 0x0, 0x2, 0x2, 0x20}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x7}, @ldst={0x2, 0x2, 0x1, 0xb, 0x9, 0x4, 0xffffffffffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x2, 0x1, 0x0, r1}, @generic={0xff, 0x6, 0x3, 0x8001, 0xffff}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}]}, &(0x7f0000000dc0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x21, r13, 0x8, &(0x7f00000010c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x3, 0x10, 0x8, 0x7}, 0x10, 0xffffffffffffffff, r14, 0x0, &(0x7f00000011c0)=[r15, r2, r1, r1]}, 0x80) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1e, 0x10, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@exit, @jmp={0x5, 0x1, 0x8, 0x6, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa7}, @jmp={0x5, 0x0, 0x0, 0x2, 0x2, 0x20}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x7}, @ldst={0x2, 0x2, 0x1, 0xb, 0x9, 0x4, 0xffffffffffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x2, 0x1, 0x0, r1}, @generic={0xff, 0x6, 0x3, 0x8001, 0xffff}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}]}, &(0x7f0000000dc0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x21, r13, 0x8, &(0x7f00000010c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x3, 0x10, 0x8, 0x7}, 0x10, 0xffffffffffffffff, r14, 0x0, &(0x7f00000011c0)=[r15, r2, r1, r1]}, 0x80) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000080)={0x3b, 0x2}) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r3}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r3}) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) (async) 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000040)={0x18, r4, 0x8, 0x0, &(0x7f0000000140)=[{0x5, 0x3}, {0x8000, 0x7f}, {0xffff, 0x8}, {0x4, 0x2eab}, {0x7, 0xffffffffffffffff}, {0x6, 0x7fffffff}, {0x482e, 0x4}, {0xcb51}]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) pipe2$watch_queue(&(0x7f0000000300)={0xffffffffffffffff}, 0x80) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000340)=0x6) sendfile(r6, r5, &(0x7f0000002080)=0x64, 0x1eee061f) r8 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r8, 0x3b82, &(0x7f0000000100)={0x18, r9, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_UNMAP$ALL(r5, 0x3b86, &(0x7f0000000280)={0x18, r9}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_VFIO_IOAS$GET(r5, 0x3b88, &(0x7f00000002c0)={0xc}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r10, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r11 = fsmount(0xffffffffffffffff, 0x0, 0x75) ioctl$IOMMU_VFIO_IOAS$GET(r3, 0x3b88, &(0x7f0000000200)={0xc, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r11, 0x3b85, &(0x7f0000000240)={0x28, 0x6, r12, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8}) [ 1507.326540][T11738] syz-executor.3 (11738): drop_caches: 2 [ 1507.329039][T11738] syz-executor.3 (11738): drop_caches: 2 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1507.373048][T11734] syz-executor.1 (11734): drop_caches: 2 [ 1507.375476][T11734] syz-executor.1 (11734): drop_caches: 2 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000040)={0x18, r4, 0x8, 0x0, &(0x7f0000000140)=[{0x5, 0x3}, {0x8000, 0x7f}, {0xffff, 0x8}, {0x4, 0x2eab}, {0x7, 0xffffffffffffffff}, {0x6, 0x7fffffff}, {0x482e, 0x4}, {0xcb51}]}) (async) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000040)={0x18, r4, 0x8, 0x0, &(0x7f0000000140)=[{0x5, 0x3}, {0x8000, 0x7f}, {0xffff, 0x8}, {0x4, 0x2eab}, {0x7, 0xffffffffffffffff}, {0x6, 0x7fffffff}, {0x482e, 0x4}, {0xcb51}]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) pipe2$watch_queue(&(0x7f0000000300)={0xffffffffffffffff}, 0x80) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000340)=0x6) sendfile(r6, r5, &(0x7f0000002080)=0x64, 0x1eee061f) r8 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r8, 0x3b82, &(0x7f0000000100)={0x18, r9, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r8, 0x3b82, &(0x7f0000000100)={0x18, r9, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_UNMAP$ALL(r5, 0x3b86, &(0x7f0000000280)={0x18, r9}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_VFIO_IOAS$GET(r5, 0x3b88, &(0x7f00000002c0)={0xc}) (async) ioctl$IOMMU_VFIO_IOAS$GET(r5, 0x3b88, &(0x7f00000002c0)={0xc}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r10, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r10, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r11 = fsmount(0xffffffffffffffff, 0x0, 0x75) ioctl$IOMMU_VFIO_IOAS$GET(r3, 0x3b88, &(0x7f0000000200)={0xc, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r11, 0x3b85, &(0x7f0000000240)={0x28, 0x6, r12, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8}) (async) ioctl$IOMMU_IOAS_MAP$PAGES(r11, 0x3b85, &(0x7f0000000240)={0x28, 0x6, r12, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8}) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1507.393971][T11753] syz-executor.3 (11753): drop_caches: 2 [ 1507.397721][T11753] syz-executor.3 (11753): drop_caches: 2 08:00:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r3}) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) (async) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64) r3 = socket$inet_dccp(0x2, 0x6, 0x0) (rerun: 64) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) (async) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) (async, rerun: 64) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x119000, 0x0) (async, rerun: 64) r6 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r6, 0x703, 0x400) syz_clone3(&(0x7f00000007c0)={0xc1200, &(0x7f0000000280), &(0x7f0000000300)=0x0, &(0x7f0000000600), {0xc}, &(0x7f0000000640)=""/183, 0xb7, &(0x7f0000000700)=""/81, &(0x7f0000000780)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x6, {r2}}, 0x58) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000840)={0x6, 0x0, {0xffffffffffffffff}, {0xee00}, 0x7fffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)={0x0, 0x0}) (async, rerun: 64) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) r12 = openat$ptp1(0xffffffffffffff9c, &(0x7f0000000a40), 0x82040, 0x0) (rerun: 32) sendmmsg$unix(r5, &(0x7f0000000f80)=[{{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000440)="4bb36eba778ec1505856ffbb2a5fe4c4f08a52ec8fe54fe764cffd95a46a24b236fb3b08a044b413dbbcb4061cf99886277b0810d27a7e21426a43d5ef00bfbed62a16fe272098ba706de3a41c7f431f576006e8fa6e8041b947247a0bdb30ad67e6afd8472c675e8baf074c2d7e786f3487284ab223d2ec982fe2727f32d0037866b641fc6583f1117359b0f16020a90cce9b156588b32cf586eb0c1f232ee5255d1cc50ed8fcfa585bd5b20d20f33c67ca019c7327c4c38fe9c1add0d22c4c1fde35003210da9f400f6fb7a61c", 0xce}, {&(0x7f00000001c0)="f155fc7ec6be041081c432b595345b44f13a8d6692c30b7189888ec4c2", 0x1d}, {&(0x7f0000000540)="814b49ab22550567f0f84afc1e7f6488eb5e21c3b8d4470d37a3e795f754d2af65510685cd6c2ec28b667d717b4b2511347e6b2e33d8dd1f09b442069c75ea66741234348b7e48d95281730a6e523ecccd73e2e974af3bc8ba2341bb37a3f6462c4098865d3b2e8160ee89fc51c3c99063f6ecc89cebdb01633e22a12cd0d2f0931df6", 0x83}], 0x3, &(0x7f0000000a80)=[@rights={{0x18, 0x1, 0x1, [r6, r3]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11}}}, @rights={{0x18, 0x1, 0x1, [r12, 0xffffffffffffffff]}}], 0x70, 0x4040840}}, {{&(0x7f0000000b00)=@abs={0x1, 0x0, 0x8000}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000b80)="ef04096764be4ad5e2370b4e370a7cfb2d9ec7ab6ec5d65b867939583e37776d4afe58d2a8d31047462d766214a2c137bbd3d662105a4a7530b8", 0x3a}, {&(0x7f0000000bc0)="deae70073e96a63d48", 0x9}, {&(0x7f0000000c00)="95f8ce0aa8112ab9670974dca398328c0c351c96d98a5260444632b431b813767c7eae700873db3fa003e436f95e21996909e82b36ce4c76606c0219824d3ec9f07facf82cbc467258bdbd36ae0487ea9e5caa865cb2c3fa1384eb29e436e5bbcc51d81612fe3e4219cc28227248a54987711b94b2d0371d254b3b67e8d9c84da756f9fa1b92e1d4621090c40c72a33af29c22c84c926b56fd8d1eeb6e0d1ae8a726685361f8d4fc94b5", 0xaa}, {&(0x7f0000000cc0)="075238e43f5a6bdf72bfa2c3d88fbf3edd0b3f02556c1126ee1501cba1d8f33822c49752835feb4ca7d397439144bd183bd12e672226f7e3712b0c358f68853439d1b0ce93c4d59c44d0fa763d5aa22f4ab0029b04df0d86d5982aa58ea8d5e37f5466be936883dae464e752492ca6269dec488300fb252852a5c20b30511bdb74119545fe586187d410f9ae08520ca81451ccb5e324e0ab4eb83115a48b23916e5519b3f9af170292ea95784cbc513581673fb9f01d18fe78b80688e72933c40958006bf8702105ce2777", 0xcb}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="a49dd6697dca93957b084391d640c3f34d2ac851fdae9367d26cca632efdd707f2b5c78414cc8b2deb12975d27f1962ee881225f5743aabcc8e341803002e0efe4536eec9612ac9a0804b3fdf644ed6aafcf6ce5d0ae1276487a6177effa243eec07f3b18f8c1b474fe83efd3e0244926e7e4ca23ea88f23cdf74eb5acb4c1979085f638b5a3c59bd2825650fad28e4deea008fa5c8a5fc1c49d340df2671fb8618b72", 0xa3}], 0x6, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r7}}}], 0x20, 0x40000}}], 0x2, 0x28000) ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1f}}, './file0\x00'}) r14 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000001140), 0x200000, 0x10) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(r5, 0xc0184800, &(0x7f0000001180)={0x3, r1, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1e, 0x10, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@exit, @jmp={0x5, 0x1, 0x8, 0x6, 0x5, 0xffffffffffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa7}, @jmp={0x5, 0x0, 0x0, 0x2, 0x2, 0x20}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x7}, @ldst={0x2, 0x2, 0x1, 0xb, 0x9, 0x4, 0xffffffffffffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x2, 0x1, 0x0, r1}, @generic={0xff, 0x6, 0x3, 0x8001, 0xffff}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x3}]}, &(0x7f0000000dc0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x21, r13, 0x8, &(0x7f00000010c0)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x3, 0x10, 0x8, 0x7}, 0x10, 0xffffffffffffffff, r14, 0x0, &(0x7f00000011c0)=[r15, r2, r1, r1]}, 0x80) (async) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000080)={0x3b, 0x2}) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) (async) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r3, 0x3b82, &(0x7f0000000100)={0x18, r4, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r1, 0x3b82, &(0x7f0000000040)={0x18, r4, 0x8, 0x0, &(0x7f0000000140)=[{0x5, 0x3}, {0x8000, 0x7f}, {0xffff, 0x8}, {0x4, 0x2eab}, {0x7, 0xffffffffffffffff}, {0x6, 0x7fffffff}, {0x482e, 0x4}, {0xcb51}]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) pipe2$watch_queue(&(0x7f0000000300), 0x80) (async) pipe2$watch_queue(&(0x7f0000000300)={0xffffffffffffffff}, 0x80) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000340)=0x6) (async) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000340)=0x6) sendfile(r6, r5, &(0x7f0000002080)=0x64, 0x1eee061f) r8 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r8, 0x3b82, &(0x7f0000000100)={0x18, r9, 0x1, 0x0, &(0x7f00000001c0)=[{0x0, 0x7}]}) ioctl$IOMMU_IOAS_UNMAP$ALL(r5, 0x3b86, &(0x7f0000000280)={0x18, r9}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_VFIO_IOAS$GET(r5, 0x3b88, &(0x7f00000002c0)={0xc}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r10, 0x0, 0x0, 0x0, 0x1000000, 0x0}) fsmount(0xffffffffffffffff, 0x0, 0x75) (async) r11 = fsmount(0xffffffffffffffff, 0x0, 0x75) ioctl$IOMMU_VFIO_IOAS$GET(r3, 0x3b88, &(0x7f0000000200)={0xc}) (async) ioctl$IOMMU_VFIO_IOAS$GET(r3, 0x3b88, &(0x7f0000000200)={0xc, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r11, 0x3b85, &(0x7f0000000240)={0x28, 0x6, r12, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8}) [ 1507.474257][T11766] syz-executor.1 (11766): drop_caches: 2 08:00:10 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000ec", @ANYRES16=r0, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r1, @ANYBLOB="0a0006000802110000010000"], 0x28}}, 0x0) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1507.500926][T11779] syz-executor.1 (11779): drop_caches: 2 [ 1507.503230][T11779] syz-executor.1 (11779): drop_caches: 2 [ 1507.503631][T11775] syz-executor.3 (11775): drop_caches: 2 [ 1507.511727][T11775] syz-executor.3 (11775): drop_caches: 2 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000ec", @ANYRES16=r0, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r1, @ANYBLOB="0a0006000802110000010000"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000ec", @ANYRES16=r0, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r1, @ANYBLOB="0a0006000802110000010000"], 0x28}}, 0x0) (async) [ 1507.524131][T11783] syz-executor.1 (11783): drop_caches: 2 [ 1507.527029][T11783] syz-executor.1 (11783): drop_caches: 2 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000001440)={r3, 0x6}) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:10 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (async, rerun: 64) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000ec", @ANYRES16=r0, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r1, @ANYBLOB="0a0006000802110000010000"], 0x28}}, 0x0) 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)={0x10f8, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1094, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7a, 0x5, "96aef5237ab80048dc4651d926d3f2fd36bf9018b7d79add4450ebdb3b55301c5a7d5adc5761e2d0ad72f76972d2ecfbef6f9ac176fab53d17fb22e406a478f18e9ada9220e0559d5386df58509e5d9ab365aeb01e2dd3af79101ee20b3fa3e7a7588b3aa1a10b8242050dd5a07edcdc2fed334b95bf"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x10f8}, 0x1, 0x0, 0x0, 0x4008081}, 0x800) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x400001, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r1, 0x3ba0, &(0x7f0000000180)={0x38, 0x2, r2}) ioctl$IOMMU_DESTROY$ioas(r4, 0x3b80, &(0x7f0000000140)={0x8, r2}) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)={0x10f8, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1094, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7a, 0x5, "96aef5237ab80048dc4651d926d3f2fd36bf9018b7d79add4450ebdb3b55301c5a7d5adc5761e2d0ad72f76972d2ecfbef6f9ac176fab53d17fb22e406a478f18e9ada9220e0559d5386df58509e5d9ab365aeb01e2dd3af79101ee20b3fa3e7a7588b3aa1a10b8242050dd5a07edcdc2fed334b95bf"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x10f8}, 0x1, 0x0, 0x0, 0x4008081}, 0x800) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) (async) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000001440)={r3, 0x6}) (async) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) (async) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000001440)={r3, 0x6}) (async) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1507.857512][T11821] iommufd_mock iommufd_mock9: Adding to iommu group 9 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1507.860405][T11818] iommufd_mock iommufd_mock9: Removing from iommu group 9 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x400001, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r1, 0x3ba0, &(0x7f0000000180)={0x38, 0x2, r2}) (async) ioctl$IOMMU_DESTROY$ioas(r4, 0x3b80, &(0x7f0000000140)={0x8, r2}) 08:00:10 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x0, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)={0x10f8, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1094, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7a, 0x5, "96aef5237ab80048dc4651d926d3f2fd36bf9018b7d79add4450ebdb3b55301c5a7d5adc5761e2d0ad72f76972d2ecfbef6f9ac176fab53d17fb22e406a478f18e9ada9220e0559d5386df58509e5d9ab365aeb01e2dd3af79101ee20b3fa3e7a7588b3aa1a10b8242050dd5a07edcdc2fed334b95bf"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x10f8}, 0x1, 0x0, 0x0, 0x4008081}, 0x800) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) [ 1507.924213][T11844] iommufd_mock iommufd_mock9: Adding to iommu group 9 [ 1507.931240][T11843] iommufd_mock iommufd_mock9: Removing from iommu group 9 08:00:10 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async, rerun: 64) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x400001, 0x0) (rerun: 64) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r1, 0x3ba0, &(0x7f0000000180)={0x38, 0x2, r2}) (async, rerun: 64) ioctl$IOMMU_DESTROY$ioas(r4, 0x3b80, &(0x7f0000000140)={0x8, r2}) (rerun: 64) 08:00:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000280)=0x80, 0x80000) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x20, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x6f}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x8841}, 0x8804) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3e}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44004}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) [ 1507.956821][T11855] syz-executor.1 (11855): drop_caches: 2 [ 1507.959585][T11855] syz-executor.1 (11855): drop_caches: 2 [ 1507.963674][T11858] iommufd_mock iommufd_mock9: Adding to iommu group 9 [ 1507.967817][T11858] iommufd_mock iommufd_mock10: Adding to iommu group 10 [ 1507.972578][T11858] iommufd_mock iommufd_mock11: Adding to iommu group 11 [ 1507.978956][T11858] iommufd_mock iommufd_mock12: Adding to iommu group 12 [ 1507.983058][T11858] iommufd_mock iommufd_mock13: Adding to iommu group 13 [ 1507.990704][T11858] iommufd_mock iommufd_mock14: Adding to iommu group 14 [ 1507.995048][T11858] iommufd_mock iommufd_mock15: Adding to iommu group 15 [ 1507.999485][T11858] iommufd_mock iommufd_mock16: Adding to iommu group 16 [ 1508.003538][T11858] iommufd_mock iommufd_mock17: Adding to iommu group 17 [ 1508.010576][T11858] iommufd_mock iommufd_mock18: Adding to iommu group 18 [ 1508.016665][T11858] iommufd_mock iommufd_mock19: Adding to iommu group 19 [ 1508.025131][T11858] iommufd_mock iommufd_mock20: Adding to iommu group 20 [ 1508.032644][T11858] iommufd_mock iommufd_mock21: Adding to iommu group 21 [ 1508.037002][T11858] iommufd_mock iommufd_mock22: Adding to iommu group 22 [ 1508.041241][T11858] iommufd_mock iommufd_mock23: Adding to iommu group 23 [ 1508.045644][T11858] iommufd_mock iommufd_mock24: Adding to iommu group 24 [ 1508.049439][T11858] iommufd_mock iommufd_mock25: Adding to iommu group 25 [ 1508.058631][T11858] iommufd_mock iommufd_mock26: Adding to iommu group 26 [ 1508.062806][T11858] iommufd_mock iommufd_mock27: Adding to iommu group 27 [ 1508.067923][T11858] iommufd_mock iommufd_mock28: Adding to iommu group 28 [ 1508.072012][T11858] iommufd_mock iommufd_mock29: Adding to iommu group 29 [ 1508.075913][T11858] iommufd_mock iommufd_mock30: Adding to iommu group 30 [ 1508.081701][T11858] iommufd_mock iommufd_mock31: Adding to iommu group 31 [ 1508.086619][T11858] iommufd_mock iommufd_mock32: Adding to iommu group 32 [ 1508.090495][T11858] iommufd_mock iommufd_mock33: Adding to iommu group 33 [ 1508.094572][T11858] iommufd_mock iommufd_mock34: Adding to iommu group 34 [ 1508.098588][T11858] iommufd_mock iommufd_mock35: Adding to iommu group 35 [ 1508.102238][T11858] iommufd_mock iommufd_mock36: Adding to iommu group 36 [ 1508.106359][T11858] iommufd_mock iommufd_mock37: Adding to iommu group 37 [ 1508.110413][T11858] iommufd_mock iommufd_mock38: Adding to iommu group 38 [ 1508.114437][T11858] iommufd_mock iommufd_mock39: Adding to iommu group 39 [ 1508.121914][T11858] iommufd_mock iommufd_mock40: Adding to iommu group 40 [ 1508.125026][T11858] iommufd_mock iommufd_mock41: Adding to iommu group 41 [ 1508.128206][T11858] iommufd_mock iommufd_mock42: Adding to iommu group 42 [ 1508.131181][T11858] iommufd_mock iommufd_mock43: Adding to iommu group 43 [ 1508.135615][T11858] iommufd_mock iommufd_mock44: Adding to iommu group 44 [ 1508.138557][T11858] iommufd_mock iommufd_mock45: Adding to iommu group 45 [ 1508.141527][T11858] iommufd_mock iommufd_mock46: Adding to iommu group 46 [ 1508.144521][T11858] iommufd_mock iommufd_mock47: Adding to iommu group 47 [ 1508.147397][T11858] iommufd_mock iommufd_mock48: Adding to iommu group 48 [ 1508.150412][T11858] iommufd_mock iommufd_mock49: Adding to iommu group 49 [ 1508.153709][T11858] iommufd_mock iommufd_mock50: Adding to iommu group 50 [ 1508.157912][T11858] iommufd_mock iommufd_mock51: Adding to iommu group 51 [ 1508.162098][T11858] iommufd_mock iommufd_mock52: Adding to iommu group 52 [ 1508.166025][T11858] iommufd_mock iommufd_mock53: Adding to iommu group 53 [ 1508.170123][T11858] iommufd_mock iommufd_mock54: Adding to iommu group 54 [ 1508.174256][T11858] iommufd_mock iommufd_mock55: Adding to iommu group 55 [ 1508.178326][T11858] iommufd_mock iommufd_mock56: Adding to iommu group 56 [ 1508.181798][T11858] iommufd_mock iommufd_mock57: Adding to iommu group 57 [ 1508.184769][T11858] iommufd_mock iommufd_mock58: Adding to iommu group 58 [ 1508.187900][T11858] iommufd_mock iommufd_mock59: Adding to iommu group 59 [ 1508.191094][T11858] iommufd_mock iommufd_mock60: Adding to iommu group 60 [ 1508.194260][T11858] iommufd_mock iommufd_mock61: Adding to iommu group 61 [ 1508.199007][T11858] iommufd_mock iommufd_mock62: Adding to iommu group 62 [ 1508.202071][T11858] iommufd_mock iommufd_mock63: Adding to iommu group 63 [ 1508.205124][T11858] iommufd_mock iommufd_mock64: Adding to iommu group 64 [ 1508.208111][T11858] iommufd_mock iommufd_mock65: Adding to iommu group 65 [ 1508.211962][T11858] iommufd_mock iommufd_mock66: Adding to iommu group 66 [ 1508.215939][T11858] iommufd_mock iommufd_mock67: Adding to iommu group 67 [ 1508.219844][T11858] iommufd_mock iommufd_mock68: Adding to iommu group 68 [ 1508.224058][T11858] iommufd_mock iommufd_mock69: Adding to iommu group 69 [ 1508.228439][T11858] iommufd_mock iommufd_mock70: Adding to iommu group 70 [ 1508.232281][T11858] iommufd_mock iommufd_mock71: Adding to iommu group 71 [ 1508.235386][T11858] iommufd_mock iommufd_mock72: Adding to iommu group 72 [ 1508.238408][T11858] iommufd_mock iommufd_mock73: Adding to iommu group 73 08:00:11 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) sendfile(r1, r1, &(0x7f0000001e80)=0x21, 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r2, @ANYRES32=r5, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r5, @ANYBLOB="08000600", @ANYRES8=r4, @ANYBLOB="08000300", @ANYRES16=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r4], 0x94, 0x3) sched_setscheduler(r3, 0x6, &(0x7f0000000040)=0x40000) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r7 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r7, r6, &(0x7f0000002080)=0x64, 0x1eee061f) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) recvmmsg(r6, &(0x7f0000001dc0)=[{{&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000440)=""/244, 0xf4}], 0x2, &(0x7f0000000540)=""/165, 0xa5}}, {{&(0x7f0000000240)=@nl=@proc, 0x80, &(0x7f0000001c80)=[{&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f00000006c0)=""/104, 0x68}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000740)=""/139, 0x8b}, {&(0x7f0000001880)=""/149, 0x95}, {&(0x7f0000001b80)=""/201, 0xc9}], 0x6, &(0x7f0000001d00)=""/146, 0x92}, 0x2}], 0x2, 0x22, &(0x7f0000001940)={r8, r9+10000000}) socket$inet_dccp(0x2, 0x6, 0x0) r10 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000001ec0)=""/129, 0x81}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/99, 0x63}, {&(0x7f00000030c0)=""/208, 0xd0}, {&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/208, 0xd0}, {&(0x7f00000033c0)=""/164, 0xa4}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000003480)=""/240, 0xf0}], 0x9, &(0x7f0000003640)=""/155, 0x9b}, 0x3}, {{&(0x7f0000003700)=@can, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002040)=""/9, 0x9}, {&(0x7f0000003780)=""/188, 0xbc}, {&(0x7f0000003840)=""/254, 0xfe}, {&(0x7f0000003940)=""/204, 0xcc}, {&(0x7f0000003a40)=""/226, 0xe2}, {&(0x7f0000003b40)=""/176, 0xb0}, {&(0x7f0000003c00)=""/100, 0x64}, {&(0x7f0000003c80)=""/150, 0x96}, {&(0x7f0000003d40)=""/96, 0x60}, {&(0x7f0000003dc0)=""/52, 0x34}], 0xa, &(0x7f0000003ec0)=""/237, 0xed}, 0x1}, {{&(0x7f0000003fc0), 0x80, &(0x7f00000043c0)=[{&(0x7f0000004040)=""/83, 0x53}, {&(0x7f00000040c0)=""/2, 0x2}, {&(0x7f0000004100)=""/182, 0xb6}, {&(0x7f00000041c0)=""/72, 0x48}, {&(0x7f0000004240)=""/226, 0xe2}, {&(0x7f0000004340)=""/18, 0x12}, {&(0x7f0000004380)=""/56, 0x38}], 0x7, &(0x7f0000004440)=""/147, 0x93}, 0x5}, {{&(0x7f0000004500)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004580)=""/174, 0xae}, {&(0x7f0000004640)=""/231, 0xe7}, {&(0x7f0000004740)}], 0x3, &(0x7f00000047c0)=""/177, 0xb1}, 0x7f}, {{&(0x7f0000004880)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004900)=""/211, 0xd3}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/146, 0x92}, {&(0x7f0000005ac0)=""/176, 0xb0}, {&(0x7f0000005b80)=""/191, 0xbf}, {&(0x7f0000005c40)=""/27, 0x1b}, {&(0x7f0000005c80)=""/143, 0x8f}, {&(0x7f0000005d40)=""/90, 0x5a}], 0x8, &(0x7f0000005e40)=""/60, 0x3c}, 0x6}], 0x5, 0x2061, 0x0) chdir(&(0x7f0000001e40)='./file0\x00') sendmmsg(r10, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:11 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x0, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r0) (async, rerun: 64) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000280)=0x80, 0x80000) (rerun: 64) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x20, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x6f}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x8841}, 0x8804) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3e}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44004}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r2) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) 08:00:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000), r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000280)=0x80, 0x80000) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x20, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x6f}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x8841}, 0x8804) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x64, 0x1eee061f) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3e}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44004}, 0x0) (async) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3e}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44004}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) [ 1508.440953][T11873] syz-executor.1 (11873): drop_caches: 2 [ 1508.443341][T11873] syz-executor.1 (11873): drop_caches: 2 [ 1508.486841][T11877] syz-executor.2 (11877): drop_caches: 2 [ 1508.491704][T11877] syz-executor.2 (11877): drop_caches: 2 08:00:11 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x0, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) [ 1508.811419][T11857] iommufd_mock iommufd_mock9: Removing from iommu group 9 [ 1508.814334][T11857] iommufd_mock iommufd_mock10: Removing from iommu group 10 [ 1508.817289][T11857] iommufd_mock iommufd_mock11: Removing from iommu group 11 [ 1508.820122][T11857] iommufd_mock iommufd_mock12: Removing from iommu group 12 [ 1508.822921][T11857] iommufd_mock iommufd_mock13: Removing from iommu group 13 [ 1508.825918][T11857] iommufd_mock iommufd_mock14: Removing from iommu group 14 [ 1508.828785][T11857] iommufd_mock iommufd_mock15: Removing from iommu group 15 [ 1508.831581][T11857] iommufd_mock iommufd_mock16: Removing from iommu group 16 [ 1508.834410][T11857] iommufd_mock iommufd_mock17: Removing from iommu group 17 [ 1508.837283][T11857] iommufd_mock iommufd_mock18: Removing from iommu group 18 [ 1508.840331][T11857] iommufd_mock iommufd_mock19: Removing from iommu group 19 [ 1508.843151][T11857] iommufd_mock iommufd_mock20: Removing from iommu group 20 [ 1508.846044][T11857] iommufd_mock iommufd_mock21: Removing from iommu group 21 [ 1508.848866][T11857] iommufd_mock iommufd_mock22: Removing from iommu group 22 [ 1508.851669][T11857] iommufd_mock iommufd_mock23: Removing from iommu group 23 [ 1508.854512][T11857] iommufd_mock iommufd_mock24: Removing from iommu group 24 [ 1508.857430][T11857] iommufd_mock iommufd_mock25: Removing from iommu group 25 [ 1508.860268][T11857] iommufd_mock iommufd_mock26: Removing from iommu group 26 [ 1508.863106][T11857] iommufd_mock iommufd_mock27: Removing from iommu group 27 [ 1508.867141][T11857] iommufd_mock iommufd_mock28: Removing from iommu group 28 [ 1508.870499][T11857] iommufd_mock iommufd_mock29: Removing from iommu group 29 [ 1508.874520][T11857] iommufd_mock iommufd_mock30: Removing from iommu group 30 [ 1508.877963][T11857] iommufd_mock iommufd_mock31: Removing from iommu group 31 [ 1508.880923][T11857] iommufd_mock iommufd_mock32: Removing from iommu group 32 [ 1508.884682][T11857] iommufd_mock iommufd_mock33: Removing from iommu group 33 [ 1508.888576][T11857] iommufd_mock iommufd_mock34: Removing from iommu group 34 [ 1508.892344][T11857] iommufd_mock iommufd_mock35: Removing from iommu group 35 [ 1508.896941][T11857] iommufd_mock iommufd_mock36: Removing from iommu group 36 [ 1508.900723][T11857] iommufd_mock iommufd_mock37: Removing from iommu group 37 [ 1508.904485][T11857] iommufd_mock iommufd_mock38: Removing from iommu group 38 [ 1508.908469][T11857] iommufd_mock iommufd_mock39: Removing from iommu group 39 [ 1508.912210][T11857] iommufd_mock iommufd_mock40: Removing from iommu group 40 [ 1508.915971][T11857] iommufd_mock iommufd_mock41: Removing from iommu group 41 [ 1508.921248][T11857] iommufd_mock iommufd_mock42: Removing from iommu group 42 [ 1508.924919][T11857] iommufd_mock iommufd_mock43: Removing from iommu group 43 [ 1508.928738][T11857] iommufd_mock iommufd_mock44: Removing from iommu group 44 [ 1508.932300][T11857] iommufd_mock iommufd_mock45: Removing from iommu group 45 [ 1508.936185][T11857] iommufd_mock iommufd_mock46: Removing from iommu group 46 [ 1508.939190][T11857] iommufd_mock iommufd_mock47: Removing from iommu group 47 [ 1508.942378][T11857] iommufd_mock iommufd_mock48: Removing from iommu group 48 [ 1508.945458][T11857] iommufd_mock iommufd_mock49: Removing from iommu group 49 [ 1508.948431][T11857] iommufd_mock iommufd_mock50: Removing from iommu group 50 [ 1508.951362][T11857] iommufd_mock iommufd_mock51: Removing from iommu group 51 [ 1508.954387][T11857] iommufd_mock iommufd_mock52: Removing from iommu group 52 [ 1508.957558][T11857] iommufd_mock iommufd_mock53: Removing from iommu group 53 [ 1508.960467][T11857] iommufd_mock iommufd_mock54: Removing from iommu group 54 [ 1508.963306][T11857] iommufd_mock iommufd_mock55: Removing from iommu group 55 [ 1508.966386][T11857] iommufd_mock iommufd_mock56: Removing from iommu group 56 [ 1508.969418][T11857] iommufd_mock iommufd_mock57: Removing from iommu group 57 [ 1508.972249][T11857] iommufd_mock iommufd_mock58: Removing from iommu group 58 [ 1508.977393][T11857] iommufd_mock iommufd_mock59: Removing from iommu group 59 [ 1508.980313][T11857] iommufd_mock iommufd_mock60: Removing from iommu group 60 [ 1508.983167][T11857] iommufd_mock iommufd_mock61: Removing from iommu group 61 [ 1508.986188][T11857] iommufd_mock iommufd_mock62: Removing from iommu group 62 [ 1508.989121][T11857] iommufd_mock iommufd_mock63: Removing from iommu group 63 [ 1508.993060][T11857] iommufd_mock iommufd_mock64: Removing from iommu group 64 [ 1508.996086][T11857] iommufd_mock iommufd_mock65: Removing from iommu group 65 [ 1508.998881][T11857] iommufd_mock iommufd_mock66: Removing from iommu group 66 [ 1509.001662][T11857] iommufd_mock iommufd_mock67: Removing from iommu group 67 [ 1509.004564][T11857] iommufd_mock iommufd_mock68: Removing from iommu group 68 [ 1509.007495][T11857] iommufd_mock iommufd_mock69: Removing from iommu group 69 [ 1509.010333][T11857] iommufd_mock iommufd_mock70: Removing from iommu group 70 [ 1509.013445][T11857] iommufd_mock iommufd_mock71: Removing from iommu group 71 [ 1509.016520][T11857] iommufd_mock iommufd_mock72: Removing from iommu group 72 [ 1509.019492][T11857] iommufd_mock iommufd_mock73: Removing from iommu group 73 08:00:11 executing program 3: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="9ecc45f7b355c13549e81cc6bae5f2af9a7f0ab9bef2d63d0600ea8823b556086268c767b5a47f134289ff9dd7a4687584ec9c029d951003a5aefe256e522959badb5eec26f93ed2170ed627d59c0ad0f9029b9a6a69ba3c0439b92571e63cab18881ca2296f0604f01c98ab514f041e41e6f3d79e78120baf71b4535ec95dbbf08ba66b4983c5c61c23e7e8fb0538043b06dbec401e2174d4cae9a9fd524c3aa0a4e82a908230cea239c9e911f6ad1dc192344c9ccade65a5b45075f9fc3c3b133fa1288c83bc6e62c0768a20125b162eee934cc56e5d5f4daa7ff816781462"], 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x3, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x14d8e32a}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x9}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xedc}]}, 0x30}, 0x1, 0x0, 0x0, 0x804}, 0x40) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$getown(r4, 0x9) 08:00:11 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:11 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) (async) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) sendfile(r1, r1, &(0x7f0000001e80)=0x21, 0x1) (async) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r2, @ANYRES32=r5, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r5, @ANYBLOB="08000600", @ANYRES8=r4, @ANYBLOB="08000300", @ANYRES16=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r4], 0x94, 0x3) (async) sched_setscheduler(r3, 0x6, &(0x7f0000000040)=0x40000) (async, rerun: 64) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async, rerun: 64) r7 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r7, r6, &(0x7f0000002080)=0x64, 0x1eee061f) (async) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) recvmmsg(r6, &(0x7f0000001dc0)=[{{&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000440)=""/244, 0xf4}], 0x2, &(0x7f0000000540)=""/165, 0xa5}}, {{&(0x7f0000000240)=@nl=@proc, 0x80, &(0x7f0000001c80)=[{&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f00000006c0)=""/104, 0x68}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000740)=""/139, 0x8b}, {&(0x7f0000001880)=""/149, 0x95}, {&(0x7f0000001b80)=""/201, 0xc9}], 0x6, &(0x7f0000001d00)=""/146, 0x92}, 0x2}], 0x2, 0x22, &(0x7f0000001940)={r8, r9+10000000}) (async) socket$inet_dccp(0x2, 0x6, 0x0) r10 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000001ec0)=""/129, 0x81}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/99, 0x63}, {&(0x7f00000030c0)=""/208, 0xd0}, {&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/208, 0xd0}, {&(0x7f00000033c0)=""/164, 0xa4}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000003480)=""/240, 0xf0}], 0x9, &(0x7f0000003640)=""/155, 0x9b}, 0x3}, {{&(0x7f0000003700)=@can, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002040)=""/9, 0x9}, {&(0x7f0000003780)=""/188, 0xbc}, {&(0x7f0000003840)=""/254, 0xfe}, {&(0x7f0000003940)=""/204, 0xcc}, {&(0x7f0000003a40)=""/226, 0xe2}, {&(0x7f0000003b40)=""/176, 0xb0}, {&(0x7f0000003c00)=""/100, 0x64}, {&(0x7f0000003c80)=""/150, 0x96}, {&(0x7f0000003d40)=""/96, 0x60}, {&(0x7f0000003dc0)=""/52, 0x34}], 0xa, &(0x7f0000003ec0)=""/237, 0xed}, 0x1}, {{&(0x7f0000003fc0), 0x80, &(0x7f00000043c0)=[{&(0x7f0000004040)=""/83, 0x53}, {&(0x7f00000040c0)=""/2, 0x2}, {&(0x7f0000004100)=""/182, 0xb6}, {&(0x7f00000041c0)=""/72, 0x48}, {&(0x7f0000004240)=""/226, 0xe2}, {&(0x7f0000004340)=""/18, 0x12}, {&(0x7f0000004380)=""/56, 0x38}], 0x7, &(0x7f0000004440)=""/147, 0x93}, 0x5}, {{&(0x7f0000004500)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004580)=""/174, 0xae}, {&(0x7f0000004640)=""/231, 0xe7}, {&(0x7f0000004740)}], 0x3, &(0x7f00000047c0)=""/177, 0xb1}, 0x7f}, {{&(0x7f0000004880)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004900)=""/211, 0xd3}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/146, 0x92}, {&(0x7f0000005ac0)=""/176, 0xb0}, {&(0x7f0000005b80)=""/191, 0xbf}, {&(0x7f0000005c40)=""/27, 0x1b}, {&(0x7f0000005c80)=""/143, 0x8f}, {&(0x7f0000005d40)=""/90, 0x5a}], 0x8, &(0x7f0000005e40)=""/60, 0x3c}, 0x6}], 0x5, 0x2061, 0x0) (async) chdir(&(0x7f0000001e40)='./file0\x00') (async) sendmmsg(r10, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:11 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) (async) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) sendfile(r1, r1, &(0x7f0000001e80)=0x21, 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xc5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='system.posix_acl_access\x00', &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100030000000000020007003623e793ad2a3f0c0afdfcaa6f0bc14e0fcbc6cfd68f9d0d030a270cf9298cfd05cc74903f58d1701fc0e30c76c3fecfb4bf2c88dbe4a56b7025092adeed0c2f6f7c457e1dbc42a076cd2bd172f6e7a21e1146b5c87d7f1dbd753a42b5515c0af72527c869ab742a4c0583ebe656fedcb6c4e5b03a050fc01cf821db5b47c1df88941b7efb86f865a2d4f175f2595a53701b53a0436f534066c853556e6361b6b95a554d793d6d1500"/195, @ANYRES32=0x0, @ANYBLOB="58a96196", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES16=r2, @ANYRES32=r5, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESHEX=r5, @ANYRES32=0x0, @ANYBLOB="04d808000000000008000200", @ANYRES32=r5, @ANYBLOB="08000600", @ANYRES8=r4, @ANYBLOB="08000300", @ANYRES16=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080001001e7b2283dd231a52d1f8f4719c4fa2886285c75423c800c1442f59ca7d642aa43eadae0dae5445b0a6145384ccdc55f0718f87bbc73f24de7669bb2b8b2dfbd1b77e0cd98ff56f54ed0817a18ec68a5d0270547322", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="100001000000000020000100000000000307f65a7918b5470b069824c1f9849518cbe977a423d26687b06604b276e518c9acee82e8734ce2026b8f2c704f965269040950a191fa2b94c367ce40966137defade13ec1cddefc6a6", @ANYRESOCT=r4], 0x94, 0x3) sched_setscheduler(r3, 0x6, &(0x7f0000000040)=0x40000) (async) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r7 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r7, r6, &(0x7f0000002080)=0x64, 0x1eee061f) (async) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) recvmmsg(r6, &(0x7f0000001dc0)=[{{&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000440)=""/244, 0xf4}], 0x2, &(0x7f0000000540)=""/165, 0xa5}}, {{&(0x7f0000000240)=@nl=@proc, 0x80, &(0x7f0000001c80)=[{&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f00000006c0)=""/104, 0x68}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000740)=""/139, 0x8b}, {&(0x7f0000001880)=""/149, 0x95}, {&(0x7f0000001b80)=""/201, 0xc9}], 0x6, &(0x7f0000001d00)=""/146, 0x92}, 0x2}], 0x2, 0x22, &(0x7f0000001940)={r8, r9+10000000}) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) r10 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000001ec0)=""/129, 0x81}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/99, 0x63}, {&(0x7f00000030c0)=""/208, 0xd0}, {&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/208, 0xd0}, {&(0x7f00000033c0)=""/164, 0xa4}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000003480)=""/240, 0xf0}], 0x9, &(0x7f0000003640)=""/155, 0x9b}, 0x3}, {{&(0x7f0000003700)=@can, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002040)=""/9, 0x9}, {&(0x7f0000003780)=""/188, 0xbc}, {&(0x7f0000003840)=""/254, 0xfe}, {&(0x7f0000003940)=""/204, 0xcc}, {&(0x7f0000003a40)=""/226, 0xe2}, {&(0x7f0000003b40)=""/176, 0xb0}, {&(0x7f0000003c00)=""/100, 0x64}, {&(0x7f0000003c80)=""/150, 0x96}, {&(0x7f0000003d40)=""/96, 0x60}, {&(0x7f0000003dc0)=""/52, 0x34}], 0xa, &(0x7f0000003ec0)=""/237, 0xed}, 0x1}, {{&(0x7f0000003fc0), 0x80, &(0x7f00000043c0)=[{&(0x7f0000004040)=""/83, 0x53}, {&(0x7f00000040c0)=""/2, 0x2}, {&(0x7f0000004100)=""/182, 0xb6}, {&(0x7f00000041c0)=""/72, 0x48}, {&(0x7f0000004240)=""/226, 0xe2}, {&(0x7f0000004340)=""/18, 0x12}, {&(0x7f0000004380)=""/56, 0x38}], 0x7, &(0x7f0000004440)=""/147, 0x93}, 0x5}, {{&(0x7f0000004500)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004580)=""/174, 0xae}, {&(0x7f0000004640)=""/231, 0xe7}, {&(0x7f0000004740)}], 0x3, &(0x7f00000047c0)=""/177, 0xb1}, 0x7f}, {{&(0x7f0000004880)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004900)=""/211, 0xd3}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/146, 0x92}, {&(0x7f0000005ac0)=""/176, 0xb0}, {&(0x7f0000005b80)=""/191, 0xbf}, {&(0x7f0000005c40)=""/27, 0x1b}, {&(0x7f0000005c80)=""/143, 0x8f}, {&(0x7f0000005d40)=""/90, 0x5a}], 0x8, &(0x7f0000005e40)=""/60, 0x3c}, 0x6}], 0x5, 0x2061, 0x0) chdir(&(0x7f0000001e40)='./file0\x00') (async) sendmmsg(r10, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1509.100897][T12004] syz-executor.2 (12004): drop_caches: 2 [ 1509.105175][T12004] syz-executor.2 (12004): drop_caches: 2 08:00:12 executing program 3: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="9ecc45f7b355c13549e81cc6bae5f2af9a7f0ab9bef2d63d0600ea8823b556086268c767b5a47f134289ff9dd7a4687584ec9c029d951003a5aefe256e522959badb5eec26f93ed2170ed627d59c0ad0f9029b9a6a69ba3c0439b92571e63cab18881ca2296f0604f01c98ab514f041e41e6f3d79e78120baf71b4535ec95dbbf08ba66b4983c5c61c23e7e8fb0538043b06dbec401e2174d4cae9a9fd524c3aa0a4e82a908230cea239c9e911f6ad1dc192344c9ccade65a5b45075f9fc3c3b133fa1288c83bc6e62c0768a20125b162eee934cc56e5d5f4daa7ff816781462"], 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) (async) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x3, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x14d8e32a}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x9}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xedc}]}, 0x30}, 0x1, 0x0, 0x0, 0x804}, 0x40) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$getown(r4, 0x9) 08:00:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) write$6lowpan_enable(r2, &(0x7f0000000040)='1', 0x1) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 3: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="9ecc45f7b355c13549e81cc6bae5f2af9a7f0ab9bef2d63d0600ea8823b556086268c767b5a47f134289ff9dd7a4687584ec9c029d951003a5aefe256e522959badb5eec26f93ed2170ed627d59c0ad0f9029b9a6a69ba3c0439b92571e63cab18881ca2296f0604f01c98ab514f041e41e6f3d79e78120baf71b4535ec95dbbf08ba66b4983c5c61c23e7e8fb0538043b06dbec401e2174d4cae9a9fd524c3aa0a4e82a908230cea239c9e911f6ad1dc192344c9ccade65a5b45075f9fc3c3b133fa1288c83bc6e62c0768a20125b162eee934cc56e5d5f4daa7ff816781462"], 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) (async) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="9ecc45f7b355c13549e81cc6bae5f2af9a7f0ab9bef2d63d0600ea8823b556086268c767b5a47f134289ff9dd7a4687584ec9c029d951003a5aefe256e522959badb5eec26f93ed2170ed627d59c0ad0f9029b9a6a69ba3c0439b92571e63cab18881ca2296f0604f01c98ab514f041e41e6f3d79e78120baf71b4535ec95dbbf08ba66b4983c5c61c23e7e8fb0538043b06dbec401e2174d4cae9a9fd524c3aa0a4e82a908230cea239c9e911f6ad1dc192344c9ccade65a5b45075f9fc3c3b133fa1288c83bc6e62c0768a20125b162eee934cc56e5d5f4daa7ff816781462"], 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x3, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x14d8e32a}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x9}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xedc}]}, 0x30}, 0x1, 0x0, 0x0, 0x804}, 0x40) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) r4 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) fcntl$getown(r4, 0x9) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) dup(r0) (async) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) write$6lowpan_enable(r2, &(0x7f0000000040)='1', 0x1) (async) write$6lowpan_enable(r2, &(0x7f0000000040)='1', 0x1) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x8, r0, 0x80000}) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="7255f8a3", @ANYRES16=0x0, @ANYBLOB="020028bd7000fedbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0xc004}, 0x20000001) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r4 = pidfd_getfd(r1, r1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x636ee6, 0x9}}}}, [@NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x941}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x1014}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x928}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1509.462641][T12045] syz-executor.3 (12045): drop_caches: 2 [ 1509.465338][T12045] syz-executor.3 (12045): drop_caches: 2 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, 0x0, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1509.488741][T12054] syz-executor.3 (12054): drop_caches: 2 [ 1509.491145][T12054] syz-executor.3 (12054): drop_caches: 2 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async, rerun: 64) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (rerun: 64) sendfile(r4, r3, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r3, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r5, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, 0x0, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x8, r0, 0x80000}) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="7255f8a3", @ANYRES16=0x0, @ANYBLOB="020028bd7000fedbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0xc004}, 0x20000001) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r4 = pidfd_getfd(r1, r1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x636ee6, 0x9}}}}, [@NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x941}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x1014}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x928}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x8, r0, 0x80000}) (async) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="7255f8a3", @ANYRES16=0x0, @ANYBLOB="020028bd7000fedbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0xc004}, 0x20000001) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (async) pidfd_getfd(r1, r1, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x636ee6, 0x9}}}}, [@NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x941}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x1014}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x928}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) (async) 08:00:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) write$6lowpan_enable(r2, &(0x7f0000000040)='1', 0x1) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, 0x0, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0xd0881, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f00000002c0)=ANY=[@ANYBLOB="600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e67ead9330000000000000000"]) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) r5 = syz_open_dev$vcsu(&(0x7f0000000200), 0x5, 0x200400) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r5, 0x3b87, &(0x7f0000000140)={0x18, 0x1, 0x1, 0x0, r4, 0x5}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x8, r0, 0x80000}) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="7255f8a3", @ANYRES16=0x0, @ANYBLOB="020028bd7000fedbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0xc004}, 0x20000001) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) (async) r4 = pidfd_getfd(r1, r1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x636ee6, 0x9}}}}, [@NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x941}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x1014}, @NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0x928}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x3}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0xd0881, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f00000002c0)=ANY=[@ANYBLOB="600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e67ead9330000000000000000"]) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) (async) r5 = syz_open_dev$vcsu(&(0x7f0000000200), 0x5, 0x200400) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r5, 0x3b87, &(0x7f0000000140)={0x18, 0x1, 0x1, 0x0, r4, 0x5}) (async, rerun: 64) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) (rerun: 64) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 2: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000440)={0x0, 0x1920000000000000, 0x2, 0x1}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0xd0881, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f00000002c0)=ANY=[@ANYBLOB="600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e67ead9330000000000000000"]) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r1}, 0x8) (async) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) r5 = syz_open_dev$vcsu(&(0x7f0000000200), 0x5, 0x200400) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r5, 0x3b87, &(0x7f0000000140)={0x18, 0x1, 0x1, 0x0, r4, 0x5}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r6, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_SET_IOMMU(r1, 0x3b66, 0x3) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000200)) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0xf503, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r0, &(0x7f00000001c0)=0x6, 0x1eee0623) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r4, 0x3b65, 0xa) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(r7, 0x3b87, &(0x7f0000000180)={0x18, 0x0, 0x1, 0x0, 0x0, 0x6}) ioctl$IOMMU_VFIO_IOAS$SET(r1, 0x3b88, &(0x7f0000000140)={0xc, r6}) 08:00:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x400}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x63}}}}, [@NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc883}, 0x20000000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r4, @ANYBLOB="0a0006000802110000010000"], 0x28}}, 0x0) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1509.846246][T12105] syz-executor.3 (12105): drop_caches: 2 [ 1509.852627][T12105] syz-executor.3 (12105): drop_caches: 2 08:00:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x400}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x63}}}}, [@NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc883}, 0x20000000) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r4, @ANYBLOB="0a0006000802110000010000"], 0x28}}, 0x0) 08:00:12 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) (async) ioctl$IOMMU_VFIO_SET_IOMMU(r1, 0x3b66, 0x3) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000200)) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0xf503, 0x0) (async, rerun: 32) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (rerun: 32) sendfile(r5, r0, &(0x7f00000001c0)=0x6, 0x1eee0623) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r4, 0x3b65, 0xa) (async, rerun: 64) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async, rerun: 64) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) (async) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) (async) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(r7, 0x3b87, &(0x7f0000000180)={0x18, 0x0, 0x1, 0x0, 0x0, 0x6}) ioctl$IOMMU_VFIO_IOAS$SET(r1, 0x3b88, &(0x7f0000000140)={0xc, r6}) 08:00:12 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:12 executing program 2: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000440)={0x0, 0x1920000000000000, 0x2, 0x1}) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) (async) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 3: openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_SET_IOMMU(r1, 0x3b66, 0x3) (async) ioctl$IOMMU_VFIO_SET_IOMMU(r1, 0x3b66, 0x3) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000200)) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0xf503, 0x0) (async) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0xf503, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r0, &(0x7f00000001c0)=0x6, 0x1eee0623) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r4, 0x3b65, 0xa) (async) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r4, 0x3b65, 0xa) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) ioctl$IOMMU_VFIO_IOAS$GET(r1, 0x3b88, &(0x7f0000000040)={0xc, 0x0}) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(r7, 0x3b87, &(0x7f0000000180)={0x18, 0x0, 0x1, 0x0, 0x0, 0x6}) ioctl$IOMMU_VFIO_IOAS$SET(r1, 0x3b88, &(0x7f0000000140)={0xc, r6}) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) [ 1510.147952][T12137] syz-executor.3 (12137): drop_caches: 2 [ 1510.160324][T12137] syz-executor.3 (12137): drop_caches: 2 08:00:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x400}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x63}}}}, [@NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc883}, 0x20000000) (async) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x63}}}}, [@NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc883}, 0x20000000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r4, @ANYBLOB="0a0006000802110000010000"], 0x28}}, 0x0) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:13 executing program 2: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000440)={0x0, 0x1920000000000000, 0x2, 0x1}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) (async) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x80fe) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x20, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7, 0x4}}}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @chandef_params]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x40) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000fc0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x4, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_CQM={0x8, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x4}]}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x24040814) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:13 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc}) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2}) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x20, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7, 0x4}}}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @chandef_params]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x40) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000fc0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x4, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_CQM={0x8, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x4}]}]}, 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x24040814) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x20, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7, 0x4}}}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @chandef_params]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x40) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000fc0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r5, 0x4, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_CQM={0x8, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x4}]}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x24040814) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}}, 0x0) 08:00:13 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x5}]}, 0x24}}, 0x0) r3 = dup(r1) r4 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x80fe) write$binfmt_misc(r4, &(0x7f0000000240)={'syz1', "12733862d82c4df3951cb61928b4a917baabc2bc8e1ad2312d8f318d7a2824be6608ebef95dcd6ddb6e9f7e32b8c6fcc8dd333787036523d00ac2c1229aebd467dbce45a1fae75225b9f3bd128e34232e2d7f7f8345150a6d29929fb259bcdae873d50f0184845ff40e5fbc0a7e2e14f0c472488e6144a54ef"}, 0x7d) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r6, 0x5, &(0x7f0000000100)=0x4) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000500)={'syztnl1\x00', &(0x7f0000000480)={'syztnl2\x00', 0x0, 0x7f00, 0x7800, 0x10000, 0xb3, {{0x11, 0x4, 0x0, 0x1, 0x44, 0x64, 0x0, 0xfa, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x31}, @multicast2, {[@noop, @timestamp_prespec={0x44, 0x1c, 0xe4, 0x3, 0x3, [{@local, 0x2}, {@private=0xa010100, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e0}]}, @timestamp={0x44, 0xc, 0xfc, 0x0, 0x8, [0x77, 0x5]}, @ra={0x94, 0x4}]}}}}}) sendmsg$nl_route_sched(r7, &(0x7f0000001800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000017c0)={&(0x7f0000000540)=@deltfilter={0x1244, 0x2d, 0x200, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r9, {0x8, 0x7}, {0xf, 0xb}, {0xf, 0xfff1}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_CHAIN={0x8, 0xb, 0x7fff}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_RATE={0x6, 0x5, {0x9, 0x4}}, @filter_kind_options=@f_basic={{0xa}, {0x11dc, 0x2, [@TCA_BASIC_POLICE={0x414, 0x4, [@TCA_POLICE_RATE64={0xc}, @TCA_POLICE_RATE={0x404, 0x2, [0x74a9, 0xffffffff, 0x9, 0x400, 0xfffffffb, 0x7f, 0x3, 0x5, 0x4, 0xba, 0x7fff, 0x4a3, 0x9, 0x0, 0x7, 0x0, 0x5, 0x0, 0xd9cb, 0x1, 0x7, 0x8001, 0x2, 0xd, 0x5, 0xe5, 0x1, 0x800, 0xffff, 0x9, 0x3, 0xfffffffa, 0x4, 0x5, 0xbc, 0x81, 0x1, 0x80000000, 0x1, 0x7ff, 0x4, 0x1f, 0x7, 0x2f, 0x8, 0x8, 0x2, 0xd715, 0x10000, 0x200, 0x7, 0x5, 0x1ff, 0x10001, 0x400, 0xae95, 0x1, 0x7, 0x81, 0x4, 0x8, 0x3, 0x96, 0x10000, 0x9, 0x7, 0x9, 0x7, 0x10001, 0x0, 0x2, 0x240000, 0x8, 0xffff, 0x80000001, 0x76cd, 0x100, 0x800, 0xfffffe01, 0x5, 0x0, 0x5, 0x80000000, 0xffffb8f6, 0x0, 0x4, 0x9, 0x20, 0x81, 0x3, 0x0, 0x101, 0x4, 0x94, 0x7fff, 0x3, 0x80000000, 0xfffffff7, 0x2, 0xebbf, 0x768, 0xd10, 0x4, 0x200, 0x3, 0x5, 0x10001, 0x5, 0x1, 0x8, 0x95c, 0x7, 0x9, 0x1ff, 0x2, 0x8001, 0x3, 0x20, 0x8001, 0x100, 0x8, 0x10001, 0x7ff, 0x8001, 0x6, 0x1, 0x3f, 0x1, 0x2, 0x5, 0x18d, 0x1ff, 0x7, 0x400, 0x9, 0x2, 0x8, 0x5, 0x5, 0x640d, 0x1f3480, 0x7, 0x3, 0x1, 0x44e, 0x4, 0x6, 0x28, 0x3, 0x1, 0xfff, 0xff, 0x3d, 0x10001, 0x7ff, 0x4, 0x5, 0x1, 0xe59, 0x0, 0x4, 0x80000000, 0xffffff81, 0x5, 0x4, 0x1, 0x65, 0xfffffff9, 0x3f, 0x1, 0x7fff, 0x3, 0x1000, 0xf329, 0x0, 0x908, 0x401, 0x6, 0x6, 0x1, 0x2c56, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffd, 0x88, 0xfffffffb, 0x1, 0x3, 0x3, 0x3, 0x5, 0x5, 0x3, 0x0, 0xfffffc00, 0x80000000, 0x0, 0x5, 0x5, 0x1, 0x80000000, 0x1ba1, 0x4, 0x6, 0x0, 0x9, 0x6, 0xfff, 0xffffffff, 0x3ff, 0x4, 0xfff, 0x1, 0x41a, 0x7ff, 0xbe, 0x94, 0x2, 0xfffffffe, 0x8, 0x5, 0x8, 0x6, 0x7, 0xe9b6, 0x2, 0x0, 0x7ff, 0x8000, 0x101, 0xdb4, 0x8, 0x0, 0x101, 0x7, 0x0, 0x8001, 0x767, 0xfffffff9, 0x127ae1d2, 0x40, 0x3, 0x1, 0x9, 0x6, 0x1f, 0x200, 0x47fe3760, 0x4, 0x1, 0x80000001, 0x6, 0x7fff, 0x45e427b]}]}, @TCA_BASIC_POLICE={0x444, 0x4, [@TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x7ff, 0xed3, 0xff, 0x1d4, 0xffffb01c, 0xe767, 0xf6d, 0x1ff, 0x7, 0x401, 0x5, 0x8e1b, 0xf0d, 0x8001, 0x20, 0x8a9, 0x1c06, 0x80, 0xb37, 0x80, 0x1, 0x2, 0x162f9d54, 0x20, 0x5, 0x7fff, 0xffffffff, 0x3fc5, 0x3, 0x5, 0x1000, 0xc6, 0x3, 0x7, 0x8d27, 0x1, 0x3, 0x81, 0x5, 0x10000, 0x10000, 0x2, 0x5, 0x87d, 0x4, 0xffffffff, 0x439d, 0x2, 0x4, 0x7, 0x400, 0xe23, 0x9, 0xfffffffb, 0x78e, 0x7, 0x0, 0x1f, 0x3, 0x5, 0x7, 0x5, 0x5, 0x0, 0x58a, 0x9, 0x2, 0x2, 0x1f, 0x1, 0x0, 0x5, 0x10001, 0x3, 0x0, 0x6ce5, 0x1000, 0x1, 0x7ff, 0xdf, 0x9, 0x1ff, 0x2, 0x1, 0x1, 0xfffffffd, 0x3ff, 0x3, 0x4f945773, 0x4, 0x3f, 0x4, 0x4, 0x20, 0x9, 0xfffffc00, 0x3, 0x6, 0x1, 0x80000001, 0x100, 0x800, 0x40, 0x5, 0x4, 0xd3, 0x8, 0x9, 0x401, 0x2, 0x1, 0x9, 0x3e, 0xffffff00, 0x80000001, 0x80, 0x7, 0x7, 0x1f, 0xc85b, 0x4, 0x80000000, 0xb, 0x9, 0x200, 0x9c72, 0x800, 0x6, 0x800, 0x8, 0x80000001, 0x0, 0x76df, 0x80, 0x4, 0x9, 0x0, 0x20, 0x1, 0x9, 0x6, 0x3, 0x6, 0x4, 0x35fd6d6e, 0x1, 0x200, 0x0, 0x7f, 0xffffffff, 0x1, 0x0, 0x9, 0x80, 0x8, 0xff, 0x5, 0x8, 0x1, 0x9, 0x1, 0x80c, 0x0, 0x7, 0x9, 0x4, 0x8, 0xffff8001, 0x5, 0x1, 0x27, 0x0, 0x7d7, 0x0, 0x7f, 0x5, 0x8, 0x7fffffff, 0x24ed, 0x800, 0x4, 0x7, 0x7, 0x9, 0x0, 0x654, 0x9, 0x20004000, 0x1, 0x0, 0x0, 0x5, 0x2, 0x800, 0x6, 0x509, 0xff, 0xc30b, 0xf32, 0xd313, 0x4, 0x2, 0x9, 0xef06, 0x80, 0x2, 0x3, 0x4, 0x6, 0x5d9, 0x7, 0xffff, 0xf85c, 0x80000001, 0x7, 0x20, 0x4, 0x20, 0x8, 0x4, 0x28, 0x0, 0x9, 0x0, 0x85a, 0x4, 0xf0, 0x0, 0x8, 0x8, 0x8, 0x94c8, 0x0, 0x1, 0x7, 0x6, 0xffffffff, 0x101, 0x8c, 0x43c, 0xa06, 0x3ff, 0x7, 0x101, 0xfffffff7, 0x6b0, 0x6, 0x4, 0x5, 0x78fa604e, 0x722, 0x9, 0x7fffffff, 0x7, 0x3]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x80000001}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x100000000}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x2}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0x5, 0x1}}, @TCA_BASIC_POLICE={0x824, 0x4, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x9, 0x7af, 0x6, 0x550, 0x7, 0x8001, 0x9, 0x10001, 0x1, 0x95, 0x1916c7a5, 0x5, 0x4, 0x0, 0x0, 0x2b, 0x80000000, 0x20, 0x40000000, 0x3, 0x7, 0xdc, 0x80, 0x9, 0x8001, 0x340, 0x1, 0x5, 0x30, 0x6, 0x2, 0x7, 0xda85, 0x0, 0x7ff, 0x8, 0x6, 0x80, 0xff, 0x0, 0xffffff37, 0xa6, 0x2, 0x40, 0x8, 0x5, 0x2, 0x0, 0x8000, 0x1, 0x6, 0x1, 0x7fffffff, 0x5f3f, 0x3f, 0x8001, 0x2, 0x9, 0x4f78a2aa, 0x0, 0x400, 0x3, 0x400, 0x5f2, 0x6, 0x6, 0x8, 0x80, 0x25aeaa53, 0x200, 0x800, 0x4, 0x8000, 0xa87d, 0x7fff, 0x23d7, 0xf521, 0x2, 0xb7d8, 0xff, 0xbfa, 0x7f, 0x72, 0xc94, 0x78, 0xfffff57d, 0x8, 0x8, 0x7, 0x9, 0xef2, 0x40, 0x2, 0x0, 0x9d800000, 0x7f, 0x4, 0x8632, 0x6, 0x10001, 0x7ff, 0x800, 0x0, 0x81, 0x6, 0x62, 0x7, 0x2, 0x2, 0x7fff, 0x84, 0x3ff, 0xffffffff, 0x40, 0x7ff, 0x707e, 0xfffffffa, 0x1bd51177, 0x101, 0x80, 0x8, 0x1000, 0x2, 0x200, 0x9, 0x0, 0x4, 0x6, 0x80000000, 0x80000000, 0x9, 0x1, 0xffff, 0x1, 0x4, 0x3, 0x1ff, 0x9, 0x3, 0x800, 0x2, 0xffffff9d, 0xff, 0x101, 0x10001, 0x2, 0xdab, 0x200, 0x80000000, 0x0, 0x9a36, 0x6, 0x0, 0x0, 0xad, 0x4, 0x9, 0x7, 0x7b, 0x9, 0x7, 0xffffffff, 0x1016, 0x200, 0x1f, 0xfffffffa, 0x9, 0x9, 0x8, 0x6, 0x2, 0x15, 0xffff, 0x8001, 0x0, 0x3, 0x8, 0x8001, 0x800, 0x7c2, 0x20, 0x7, 0x1, 0x1, 0x1, 0x6, 0x8976, 0x3, 0x2, 0x3ff, 0x76ae, 0x8001, 0x2, 0x2f500b9a, 0x3, 0x4, 0xfff, 0x29d, 0xffff1ec8, 0x1, 0x1, 0x80, 0x9, 0x8000, 0xffffffff, 0x9, 0x8, 0x3, 0x8, 0x4, 0x3, 0x79, 0x5, 0xff, 0x1f, 0x3f, 0x40, 0xebf, 0x6, 0x0, 0x8, 0x100, 0x9, 0x2, 0x3367, 0x200, 0x2, 0x9, 0x3, 0x56, 0x2, 0xfffffffd, 0xab9, 0x1ff, 0x6, 0x5e9a, 0x7, 0x80000000, 0x101, 0x81, 0xffff7ea7, 0xe369, 0x7, 0x608, 0xfffffffe, 0xe1f, 0xfffff638, 0x1ff, 0x6, 0x0, 0x0, 0x401, 0x3, 0x4c, 0x4aae06a0, 0x2]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x100}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x6, 0x3, 0x0, 0x400, 0xde, 0x3, 0x8, 0x1ff, 0x9, 0x8, 0x3, 0x5, 0x52da, 0x6, 0x10001, 0x6, 0x9, 0xc4, 0x0, 0x5a000000, 0xffffffff, 0x1f, 0xa22, 0x7, 0x1, 0x2, 0x1, 0xe6, 0x3, 0x0, 0x10001, 0x80000000, 0x7, 0x3, 0xffff, 0x20, 0x3, 0x0, 0x4, 0xce, 0xffff, 0x4, 0x6, 0x9e, 0x9, 0x2, 0x9, 0x9, 0x2, 0x3f, 0x10001, 0x81, 0x6, 0x4, 0x2, 0xffff, 0xd3, 0xd9, 0x1f, 0x5, 0xfffffe01, 0x4, 0x1, 0xffffffff, 0x4, 0x7, 0x97, 0x6, 0x3, 0x0, 0x0, 0x5, 0x8, 0x7, 0x3, 0x2, 0x59b, 0xfffffffe, 0x5, 0x3, 0x0, 0x0, 0x3, 0x2, 0xc96, 0x7, 0xfffffffd, 0x969, 0x101, 0x9, 0x81, 0x2, 0xa2, 0x8, 0x4, 0xd5, 0x80000001, 0x7, 0x0, 0x0, 0x1, 0x6, 0x4, 0x9, 0x9, 0x1f, 0x5, 0x8001, 0x90000000, 0xfffffffb, 0x1, 0x1, 0xfffffff9, 0x6dbc, 0x2, 0x3, 0xfffff001, 0x0, 0x8, 0xff, 0x5, 0x1, 0x6, 0x101, 0x48, 0x8, 0x2, 0xffffffff, 0x3, 0x4e4, 0x1, 0x8, 0x7d54, 0x200, 0x800, 0x7fffffff, 0x2, 0x8, 0x7, 0xa2, 0x1, 0x100, 0x7, 0xd609, 0x9, 0x80000000, 0xfffffff7, 0x7, 0x62e4, 0x4889, 0x8000, 0xffffff00, 0x1, 0x7, 0x80000001, 0x3, 0xf8d5, 0xffffffff, 0x7f, 0x7f7, 0x90000000, 0x3, 0x0, 0x101, 0x81, 0x14, 0x6, 0x0, 0x6e4, 0x3ff, 0x0, 0x0, 0xc4, 0x101, 0x4, 0x194, 0x63e, 0x6fb, 0x0, 0x9, 0x8, 0x4, 0x2, 0x80000000, 0x7fffffff, 0x60000000, 0x401, 0x2, 0x0, 0x4, 0x3, 0x2, 0x2, 0x900000, 0x5, 0x2, 0xfffffffa, 0xffff8001, 0x8000, 0x2, 0x32c3, 0x5, 0x80000001, 0x6, 0x3ee0, 0xf0000000, 0x2, 0xfffffffb, 0xfff, 0xffff69db, 0x1, 0x47ea, 0x8, 0xfffff3ec, 0x4, 0x48f, 0x69d6, 0x5, 0x7c0, 0x0, 0x3, 0x3, 0x3000000, 0x6, 0x3, 0xfff, 0xb2e4, 0x40, 0x0, 0x7fffffff, 0x1, 0x8, 0x3, 0x7, 0x9, 0x7fff, 0x3f, 0x2b05, 0x6, 0x7fff, 0x6, 0x4, 0x3, 0x8000, 0xea8, 0x8, 0xfffff001, 0x1, 0x7fffffff, 0x3, 0x8, 0x3, 0x3, 0x1, 0x8, 0x3]}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0xb, 0x6}}, @TCA_BASIC_EMATCHES={0x14c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x20}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}, @TCA_EMATCH_TREE_LIST={0x58, 0x2, 0x0, 0x1, [@TCF_EM_META={0x54, 0x3, 0x0, 0x0, {{0xf08, 0x4, 0x1}, [@TCA_EM_META_RVALUE={0x16, 0x3, [@TCF_META_TYPE_VAR="951f52b4e982", @TCF_META_TYPE_VAR="c019b6e3bc4645633f", @TCF_META_TYPE_VAR="deabab"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0xf5, 0x2}, {0x8, 0x39, 0x1}}}, @TCA_EM_META_RVALUE={0x16, 0x3, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR="b3fc51d30d6dd6507104"]}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x6]}]}}]}, @TCA_EMATCH_TREE_LIST={0x4}, @TCA_EMATCH_TREE_LIST={0xdc, 0x2, 0x0, 0x1, [@TCF_EM_META={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x4, 0xa8}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x1, 0x2}, {0x1, 0xff, 0x1}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0x20, 0x1}, {0x5, 0x0, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0x5}, {0x401, 0x0, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x4}, {0x2, 0x9}}}]}}, @TCF_EM_CONTAINER={0x54, 0x3, 0x0, 0x0, {{0x8, 0x0, 0x5}, "49059075c673f18a5eae653335c03f45fbf4c09b8f07ef97fd841f6e22cebecdfa02a11c5a68776caf9a21840e372a3780823b40abada6491f2071e107d58fad85c459f9c5e8a4a8"}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x9, 0x3, 0x100}, {0x10000, 0x2, 0x1f, 0x7}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x5, 0x1, 0x48c9}, {0x0, 0xffff, 0xffff, 0x6, 0x3}}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x435, 0x7, 0x8}, {{0x3, 0x1, 0x1, 0x1}, {0x2}}}}]}]}]}}, @TCA_RATE={0x6, 0x5, {0x7, 0x6}}]}, 0x1244}, 0x1, 0x0, 0x0, 0x40440e0}, 0x80) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:13 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc}) (async) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0xfffffffffffffe12}}, 0x0) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="4103092cc1f7480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x800, 0x0, 0x0) 08:00:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00'}) (rerun: 32) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000003c0)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0xfffffffffffffe12}}, 0x0) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x800, 0x0, 0x0) [ 1510.683374][T12207] syz-executor.2 (12207): drop_caches: 2 [ 1510.686319][T12207] syz-executor.2 (12207): drop_caches: 2 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x800, 0x0, 0x0) 08:00:13 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_DESTROY$ioas(r1, 0x3b80, &(0x7f0000000040)={0x8, r2}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE(r4, 0x703, 0x400) ioctl$BTRFS_IOC_SYNC(r4, 0x9408, 0x0) 08:00:13 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async, rerun: 32) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) (async, rerun: 32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x5}]}, 0x24}}, 0x0) (async) r3 = dup(r1) r4 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) (async) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) r5 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x80fe) (async) write$binfmt_misc(r4, &(0x7f0000000240)={'syz1', "12733862d82c4df3951cb61928b4a917baabc2bc8e1ad2312d8f318d7a2824be6608ebef95dcd6ddb6e9f7e32b8c6fcc8dd333787036523d00ac2c1229aebd467dbce45a1fae75225b9f3bd128e34232e2d7f7f8345150a6d29929fb259bcdae873d50f0184845ff40e5fbc0a7e2e14f0c472488e6144a54ef"}, 0x7d) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r6, 0x5, &(0x7f0000000100)=0x4) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000500)={'syztnl1\x00', &(0x7f0000000480)={'syztnl2\x00', 0x0, 0x7f00, 0x7800, 0x10000, 0xb3, {{0x11, 0x4, 0x0, 0x1, 0x44, 0x64, 0x0, 0xfa, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x31}, @multicast2, {[@noop, @timestamp_prespec={0x44, 0x1c, 0xe4, 0x3, 0x3, [{@local, 0x2}, {@private=0xa010100, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e0}]}, @timestamp={0x44, 0xc, 0xfc, 0x0, 0x8, [0x77, 0x5]}, @ra={0x94, 0x4}]}}}}}) sendmsg$nl_route_sched(r7, &(0x7f0000001800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000017c0)={&(0x7f0000000540)=@deltfilter={0x1244, 0x2d, 0x200, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r9, {0x8, 0x7}, {0xf, 0xb}, {0xf, 0xfff1}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_CHAIN={0x8, 0xb, 0x7fff}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_RATE={0x6, 0x5, {0x9, 0x4}}, @filter_kind_options=@f_basic={{0xa}, {0x11dc, 0x2, [@TCA_BASIC_POLICE={0x414, 0x4, [@TCA_POLICE_RATE64={0xc}, @TCA_POLICE_RATE={0x404, 0x2, [0x74a9, 0xffffffff, 0x9, 0x400, 0xfffffffb, 0x7f, 0x3, 0x5, 0x4, 0xba, 0x7fff, 0x4a3, 0x9, 0x0, 0x7, 0x0, 0x5, 0x0, 0xd9cb, 0x1, 0x7, 0x8001, 0x2, 0xd, 0x5, 0xe5, 0x1, 0x800, 0xffff, 0x9, 0x3, 0xfffffffa, 0x4, 0x5, 0xbc, 0x81, 0x1, 0x80000000, 0x1, 0x7ff, 0x4, 0x1f, 0x7, 0x2f, 0x8, 0x8, 0x2, 0xd715, 0x10000, 0x200, 0x7, 0x5, 0x1ff, 0x10001, 0x400, 0xae95, 0x1, 0x7, 0x81, 0x4, 0x8, 0x3, 0x96, 0x10000, 0x9, 0x7, 0x9, 0x7, 0x10001, 0x0, 0x2, 0x240000, 0x8, 0xffff, 0x80000001, 0x76cd, 0x100, 0x800, 0xfffffe01, 0x5, 0x0, 0x5, 0x80000000, 0xffffb8f6, 0x0, 0x4, 0x9, 0x20, 0x81, 0x3, 0x0, 0x101, 0x4, 0x94, 0x7fff, 0x3, 0x80000000, 0xfffffff7, 0x2, 0xebbf, 0x768, 0xd10, 0x4, 0x200, 0x3, 0x5, 0x10001, 0x5, 0x1, 0x8, 0x95c, 0x7, 0x9, 0x1ff, 0x2, 0x8001, 0x3, 0x20, 0x8001, 0x100, 0x8, 0x10001, 0x7ff, 0x8001, 0x6, 0x1, 0x3f, 0x1, 0x2, 0x5, 0x18d, 0x1ff, 0x7, 0x400, 0x9, 0x2, 0x8, 0x5, 0x5, 0x640d, 0x1f3480, 0x7, 0x3, 0x1, 0x44e, 0x4, 0x6, 0x28, 0x3, 0x1, 0xfff, 0xff, 0x3d, 0x10001, 0x7ff, 0x4, 0x5, 0x1, 0xe59, 0x0, 0x4, 0x80000000, 0xffffff81, 0x5, 0x4, 0x1, 0x65, 0xfffffff9, 0x3f, 0x1, 0x7fff, 0x3, 0x1000, 0xf329, 0x0, 0x908, 0x401, 0x6, 0x6, 0x1, 0x2c56, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffd, 0x88, 0xfffffffb, 0x1, 0x3, 0x3, 0x3, 0x5, 0x5, 0x3, 0x0, 0xfffffc00, 0x80000000, 0x0, 0x5, 0x5, 0x1, 0x80000000, 0x1ba1, 0x4, 0x6, 0x0, 0x9, 0x6, 0xfff, 0xffffffff, 0x3ff, 0x4, 0xfff, 0x1, 0x41a, 0x7ff, 0xbe, 0x94, 0x2, 0xfffffffe, 0x8, 0x5, 0x8, 0x6, 0x7, 0xe9b6, 0x2, 0x0, 0x7ff, 0x8000, 0x101, 0xdb4, 0x8, 0x0, 0x101, 0x7, 0x0, 0x8001, 0x767, 0xfffffff9, 0x127ae1d2, 0x40, 0x3, 0x1, 0x9, 0x6, 0x1f, 0x200, 0x47fe3760, 0x4, 0x1, 0x80000001, 0x6, 0x7fff, 0x45e427b]}]}, @TCA_BASIC_POLICE={0x444, 0x4, [@TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x7ff, 0xed3, 0xff, 0x1d4, 0xffffb01c, 0xe767, 0xf6d, 0x1ff, 0x7, 0x401, 0x5, 0x8e1b, 0xf0d, 0x8001, 0x20, 0x8a9, 0x1c06, 0x80, 0xb37, 0x80, 0x1, 0x2, 0x162f9d54, 0x20, 0x5, 0x7fff, 0xffffffff, 0x3fc5, 0x3, 0x5, 0x1000, 0xc6, 0x3, 0x7, 0x8d27, 0x1, 0x3, 0x81, 0x5, 0x10000, 0x10000, 0x2, 0x5, 0x87d, 0x4, 0xffffffff, 0x439d, 0x2, 0x4, 0x7, 0x400, 0xe23, 0x9, 0xfffffffb, 0x78e, 0x7, 0x0, 0x1f, 0x3, 0x5, 0x7, 0x5, 0x5, 0x0, 0x58a, 0x9, 0x2, 0x2, 0x1f, 0x1, 0x0, 0x5, 0x10001, 0x3, 0x0, 0x6ce5, 0x1000, 0x1, 0x7ff, 0xdf, 0x9, 0x1ff, 0x2, 0x1, 0x1, 0xfffffffd, 0x3ff, 0x3, 0x4f945773, 0x4, 0x3f, 0x4, 0x4, 0x20, 0x9, 0xfffffc00, 0x3, 0x6, 0x1, 0x80000001, 0x100, 0x800, 0x40, 0x5, 0x4, 0xd3, 0x8, 0x9, 0x401, 0x2, 0x1, 0x9, 0x3e, 0xffffff00, 0x80000001, 0x80, 0x7, 0x7, 0x1f, 0xc85b, 0x4, 0x80000000, 0xb, 0x9, 0x200, 0x9c72, 0x800, 0x6, 0x800, 0x8, 0x80000001, 0x0, 0x76df, 0x80, 0x4, 0x9, 0x0, 0x20, 0x1, 0x9, 0x6, 0x3, 0x6, 0x4, 0x35fd6d6e, 0x1, 0x200, 0x0, 0x7f, 0xffffffff, 0x1, 0x0, 0x9, 0x80, 0x8, 0xff, 0x5, 0x8, 0x1, 0x9, 0x1, 0x80c, 0x0, 0x7, 0x9, 0x4, 0x8, 0xffff8001, 0x5, 0x1, 0x27, 0x0, 0x7d7, 0x0, 0x7f, 0x5, 0x8, 0x7fffffff, 0x24ed, 0x800, 0x4, 0x7, 0x7, 0x9, 0x0, 0x654, 0x9, 0x20004000, 0x1, 0x0, 0x0, 0x5, 0x2, 0x800, 0x6, 0x509, 0xff, 0xc30b, 0xf32, 0xd313, 0x4, 0x2, 0x9, 0xef06, 0x80, 0x2, 0x3, 0x4, 0x6, 0x5d9, 0x7, 0xffff, 0xf85c, 0x80000001, 0x7, 0x20, 0x4, 0x20, 0x8, 0x4, 0x28, 0x0, 0x9, 0x0, 0x85a, 0x4, 0xf0, 0x0, 0x8, 0x8, 0x8, 0x94c8, 0x0, 0x1, 0x7, 0x6, 0xffffffff, 0x101, 0x8c, 0x43c, 0xa06, 0x3ff, 0x7, 0x101, 0xfffffff7, 0x6b0, 0x6, 0x4, 0x5, 0x78fa604e, 0x722, 0x9, 0x7fffffff, 0x7, 0x3]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x80000001}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x100000000}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x2}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0x5, 0x1}}, @TCA_BASIC_POLICE={0x824, 0x4, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x9, 0x7af, 0x6, 0x550, 0x7, 0x8001, 0x9, 0x10001, 0x1, 0x95, 0x1916c7a5, 0x5, 0x4, 0x0, 0x0, 0x2b, 0x80000000, 0x20, 0x40000000, 0x3, 0x7, 0xdc, 0x80, 0x9, 0x8001, 0x340, 0x1, 0x5, 0x30, 0x6, 0x2, 0x7, 0xda85, 0x0, 0x7ff, 0x8, 0x6, 0x80, 0xff, 0x0, 0xffffff37, 0xa6, 0x2, 0x40, 0x8, 0x5, 0x2, 0x0, 0x8000, 0x1, 0x6, 0x1, 0x7fffffff, 0x5f3f, 0x3f, 0x8001, 0x2, 0x9, 0x4f78a2aa, 0x0, 0x400, 0x3, 0x400, 0x5f2, 0x6, 0x6, 0x8, 0x80, 0x25aeaa53, 0x200, 0x800, 0x4, 0x8000, 0xa87d, 0x7fff, 0x23d7, 0xf521, 0x2, 0xb7d8, 0xff, 0xbfa, 0x7f, 0x72, 0xc94, 0x78, 0xfffff57d, 0x8, 0x8, 0x7, 0x9, 0xef2, 0x40, 0x2, 0x0, 0x9d800000, 0x7f, 0x4, 0x8632, 0x6, 0x10001, 0x7ff, 0x800, 0x0, 0x81, 0x6, 0x62, 0x7, 0x2, 0x2, 0x7fff, 0x84, 0x3ff, 0xffffffff, 0x40, 0x7ff, 0x707e, 0xfffffffa, 0x1bd51177, 0x101, 0x80, 0x8, 0x1000, 0x2, 0x200, 0x9, 0x0, 0x4, 0x6, 0x80000000, 0x80000000, 0x9, 0x1, 0xffff, 0x1, 0x4, 0x3, 0x1ff, 0x9, 0x3, 0x800, 0x2, 0xffffff9d, 0xff, 0x101, 0x10001, 0x2, 0xdab, 0x200, 0x80000000, 0x0, 0x9a36, 0x6, 0x0, 0x0, 0xad, 0x4, 0x9, 0x7, 0x7b, 0x9, 0x7, 0xffffffff, 0x1016, 0x200, 0x1f, 0xfffffffa, 0x9, 0x9, 0x8, 0x6, 0x2, 0x15, 0xffff, 0x8001, 0x0, 0x3, 0x8, 0x8001, 0x800, 0x7c2, 0x20, 0x7, 0x1, 0x1, 0x1, 0x6, 0x8976, 0x3, 0x2, 0x3ff, 0x76ae, 0x8001, 0x2, 0x2f500b9a, 0x3, 0x4, 0xfff, 0x29d, 0xffff1ec8, 0x1, 0x1, 0x80, 0x9, 0x8000, 0xffffffff, 0x9, 0x8, 0x3, 0x8, 0x4, 0x3, 0x79, 0x5, 0xff, 0x1f, 0x3f, 0x40, 0xebf, 0x6, 0x0, 0x8, 0x100, 0x9, 0x2, 0x3367, 0x200, 0x2, 0x9, 0x3, 0x56, 0x2, 0xfffffffd, 0xab9, 0x1ff, 0x6, 0x5e9a, 0x7, 0x80000000, 0x101, 0x81, 0xffff7ea7, 0xe369, 0x7, 0x608, 0xfffffffe, 0xe1f, 0xfffff638, 0x1ff, 0x6, 0x0, 0x0, 0x401, 0x3, 0x4c, 0x4aae06a0, 0x2]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x100}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x6, 0x3, 0x0, 0x400, 0xde, 0x3, 0x8, 0x1ff, 0x9, 0x8, 0x3, 0x5, 0x52da, 0x6, 0x10001, 0x6, 0x9, 0xc4, 0x0, 0x5a000000, 0xffffffff, 0x1f, 0xa22, 0x7, 0x1, 0x2, 0x1, 0xe6, 0x3, 0x0, 0x10001, 0x80000000, 0x7, 0x3, 0xffff, 0x20, 0x3, 0x0, 0x4, 0xce, 0xffff, 0x4, 0x6, 0x9e, 0x9, 0x2, 0x9, 0x9, 0x2, 0x3f, 0x10001, 0x81, 0x6, 0x4, 0x2, 0xffff, 0xd3, 0xd9, 0x1f, 0x5, 0xfffffe01, 0x4, 0x1, 0xffffffff, 0x4, 0x7, 0x97, 0x6, 0x3, 0x0, 0x0, 0x5, 0x8, 0x7, 0x3, 0x2, 0x59b, 0xfffffffe, 0x5, 0x3, 0x0, 0x0, 0x3, 0x2, 0xc96, 0x7, 0xfffffffd, 0x969, 0x101, 0x9, 0x81, 0x2, 0xa2, 0x8, 0x4, 0xd5, 0x80000001, 0x7, 0x0, 0x0, 0x1, 0x6, 0x4, 0x9, 0x9, 0x1f, 0x5, 0x8001, 0x90000000, 0xfffffffb, 0x1, 0x1, 0xfffffff9, 0x6dbc, 0x2, 0x3, 0xfffff001, 0x0, 0x8, 0xff, 0x5, 0x1, 0x6, 0x101, 0x48, 0x8, 0x2, 0xffffffff, 0x3, 0x4e4, 0x1, 0x8, 0x7d54, 0x200, 0x800, 0x7fffffff, 0x2, 0x8, 0x7, 0xa2, 0x1, 0x100, 0x7, 0xd609, 0x9, 0x80000000, 0xfffffff7, 0x7, 0x62e4, 0x4889, 0x8000, 0xffffff00, 0x1, 0x7, 0x80000001, 0x3, 0xf8d5, 0xffffffff, 0x7f, 0x7f7, 0x90000000, 0x3, 0x0, 0x101, 0x81, 0x14, 0x6, 0x0, 0x6e4, 0x3ff, 0x0, 0x0, 0xc4, 0x101, 0x4, 0x194, 0x63e, 0x6fb, 0x0, 0x9, 0x8, 0x4, 0x2, 0x80000000, 0x7fffffff, 0x60000000, 0x401, 0x2, 0x0, 0x4, 0x3, 0x2, 0x2, 0x900000, 0x5, 0x2, 0xfffffffa, 0xffff8001, 0x8000, 0x2, 0x32c3, 0x5, 0x80000001, 0x6, 0x3ee0, 0xf0000000, 0x2, 0xfffffffb, 0xfff, 0xffff69db, 0x1, 0x47ea, 0x8, 0xfffff3ec, 0x4, 0x48f, 0x69d6, 0x5, 0x7c0, 0x0, 0x3, 0x3, 0x3000000, 0x6, 0x3, 0xfff, 0xb2e4, 0x40, 0x0, 0x7fffffff, 0x1, 0x8, 0x3, 0x7, 0x9, 0x7fff, 0x3f, 0x2b05, 0x6, 0x7fff, 0x6, 0x4, 0x3, 0x8000, 0xea8, 0x8, 0xfffff001, 0x1, 0x7fffffff, 0x3, 0x8, 0x3, 0x3, 0x1, 0x8, 0x3]}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0xb, 0x6}}, @TCA_BASIC_EMATCHES={0x14c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x20}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}, @TCA_EMATCH_TREE_LIST={0x58, 0x2, 0x0, 0x1, [@TCF_EM_META={0x54, 0x3, 0x0, 0x0, {{0xf08, 0x4, 0x1}, [@TCA_EM_META_RVALUE={0x16, 0x3, [@TCF_META_TYPE_VAR="951f52b4e982", @TCF_META_TYPE_VAR="c019b6e3bc4645633f", @TCF_META_TYPE_VAR="deabab"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0xf5, 0x2}, {0x8, 0x39, 0x1}}}, @TCA_EM_META_RVALUE={0x16, 0x3, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR="b3fc51d30d6dd6507104"]}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x6]}]}}]}, @TCA_EMATCH_TREE_LIST={0x4}, @TCA_EMATCH_TREE_LIST={0xdc, 0x2, 0x0, 0x1, [@TCF_EM_META={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x4, 0xa8}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x1, 0x2}, {0x1, 0xff, 0x1}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0x20, 0x1}, {0x5, 0x0, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0x5}, {0x401, 0x0, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x4}, {0x2, 0x9}}}]}}, @TCF_EM_CONTAINER={0x54, 0x3, 0x0, 0x0, {{0x8, 0x0, 0x5}, "49059075c673f18a5eae653335c03f45fbf4c09b8f07ef97fd841f6e22cebecdfa02a11c5a68776caf9a21840e372a3780823b40abada6491f2071e107d58fad85c459f9c5e8a4a8"}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x9, 0x3, 0x100}, {0x10000, 0x2, 0x1f, 0x7}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x5, 0x1, 0x48c9}, {0x0, 0xffff, 0xffff, 0x6, 0x3}}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x435, 0x7, 0x8}, {{0x3, 0x1, 0x1, 0x1}, {0x2}}}}]}]}]}}, @TCA_RATE={0x6, 0x5, {0x7, 0x6}}]}, 0x1244}, 0x1, 0x0, 0x0, 0x40440e0}, 0x80) (async) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) 08:00:13 executing program 3: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) ioctl$IOMMU_DESTROY$ioas(r1, 0x3b80, &(0x7f0000000040)={0x8, r2}) (async, rerun: 64) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000080)={0x38, 0x5, r2, 0x0, 0xffffffffffffffff}) (rerun: 64) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r0, 0x3ba0, &(0x7f00000000c0)={0x38, 0x8, r3, 0x0, 0x0, 0x0, 0x1000000, 0x0}) (async, rerun: 32) r4 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) (rerun: 32) ioctl$I2C_SLAVE(r4, 0x703, 0x400) ioctl$BTRFS_IOC_SYNC(r4, 0x9408, 0x0) 08:00:13 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) syz_open_dev$video4linux(&(0x7f00000001c0), 0x0, 0x0) socket(0x10, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f0000000440)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x800, 0x0, 0x0) [ 1510.875036][T12233] ------------[ cut here ]------------ [ 1510.877797][T12233] WARNING: CPU: 2 PID: 12233 at drivers/iommu/iommufd/device.c:462 iommufd_access_destroy+0x55/0x70 [ 1510.882675][T12233] Modules linked in: [ 1510.884428][T12233] CPU: 2 PID: 12233 Comm: syz-executor.3 Not tainted 6.5.0-rc1-syzkaller #0 [ 1510.887870][T12233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1510.891368][T12233] RIP: 0010:iommufd_access_destroy+0x55/0x70 [ 1510.895537][T12233] Code: 48 8b bd a8 00 00 00 48 89 ee e8 26 f1 00 00 31 ff 89 c5 89 c6 e8 1b 37 ec fc 40 84 ed 74 06 5d e9 30 3b ec fc e8 2b 3b ec fc <0f> 0b 5d e9 23 3b ec fc e8 3e 7b 3e fd eb c7 66 66 2e 0f 1f 84 00 [ 1510.904337][T12233] RSP: 0018:ffffc90003e47cc8 EFLAGS: 00010293 [ 1510.907336][T12233] RAX: 0000000000000000 RBX: ffffc90003e47e50 RCX: 0000000000000000 [ 1510.910657][T12233] RDX: ffff8880346f4b40 RSI: ffffffff8497c765 RDI: 0000000000000001 [ 1510.913442][T12233] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1510.916358][T12233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000005 [ 1510.919118][T12233] R13: ffff888020b32a00 R14: ffffc90003e47e10 R15: 00000000fffffffe [ 1510.922243][T12233] FS: 00007f6aa2174700(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000 [ 1510.926456][T12233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1510.929492][T12233] CR2: 00007f6aa2174718 CR3: 0000000132a4a000 CR4: 0000000000350ee0 [ 1510.932745][T12233] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 08:00:13 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x149101) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x5}]}, 0x24}}, 0x0) (async) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x5}]}, 0x24}}, 0x0) dup(r1) (async) r3 = dup(r1) r4 = open(&(0x7f0000000200)='./file0\x00', 0x7cb4c0, 0x0) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x80fe) write$binfmt_misc(r4, &(0x7f0000000240)={'syz1', "12733862d82c4df3951cb61928b4a917baabc2bc8e1ad2312d8f318d7a2824be6608ebef95dcd6ddb6e9f7e32b8c6fcc8dd333787036523d00ac2c1229aebd467dbce45a1fae75225b9f3bd128e34232e2d7f7f8345150a6d29929fb259bcdae873d50f0184845ff40e5fbc0a7e2e14f0c472488e6144a54ef"}, 0x7d) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r6, 0x5, &(0x7f0000000100)=0x4) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r8 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) (async) sendfile(r8, r7, &(0x7f0000002080)=0x64, 0x1eee061f) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000500)={'syztnl1\x00', &(0x7f0000000480)={'syztnl2\x00', 0x0, 0x7f00, 0x7800, 0x10000, 0xb3, {{0x11, 0x4, 0x0, 0x1, 0x44, 0x64, 0x0, 0xfa, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x31}, @multicast2, {[@noop, @timestamp_prespec={0x44, 0x1c, 0xe4, 0x3, 0x3, [{@local, 0x2}, {@private=0xa010100, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e0}]}, @timestamp={0x44, 0xc, 0xfc, 0x0, 0x8, [0x77, 0x5]}, @ra={0x94, 0x4}]}}}}}) sendmsg$nl_route_sched(r7, &(0x7f0000001800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000017c0)={&(0x7f0000000540)=@deltfilter={0x1244, 0x2d, 0x200, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r9, {0x8, 0x7}, {0xf, 0xb}, {0xf, 0xfff1}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_CHAIN={0x8, 0xb, 0x7fff}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_RATE={0x6, 0x5, {0x9, 0x4}}, @filter_kind_options=@f_basic={{0xa}, {0x11dc, 0x2, [@TCA_BASIC_POLICE={0x414, 0x4, [@TCA_POLICE_RATE64={0xc}, @TCA_POLICE_RATE={0x404, 0x2, [0x74a9, 0xffffffff, 0x9, 0x400, 0xfffffffb, 0x7f, 0x3, 0x5, 0x4, 0xba, 0x7fff, 0x4a3, 0x9, 0x0, 0x7, 0x0, 0x5, 0x0, 0xd9cb, 0x1, 0x7, 0x8001, 0x2, 0xd, 0x5, 0xe5, 0x1, 0x800, 0xffff, 0x9, 0x3, 0xfffffffa, 0x4, 0x5, 0xbc, 0x81, 0x1, 0x80000000, 0x1, 0x7ff, 0x4, 0x1f, 0x7, 0x2f, 0x8, 0x8, 0x2, 0xd715, 0x10000, 0x200, 0x7, 0x5, 0x1ff, 0x10001, 0x400, 0xae95, 0x1, 0x7, 0x81, 0x4, 0x8, 0x3, 0x96, 0x10000, 0x9, 0x7, 0x9, 0x7, 0x10001, 0x0, 0x2, 0x240000, 0x8, 0xffff, 0x80000001, 0x76cd, 0x100, 0x800, 0xfffffe01, 0x5, 0x0, 0x5, 0x80000000, 0xffffb8f6, 0x0, 0x4, 0x9, 0x20, 0x81, 0x3, 0x0, 0x101, 0x4, 0x94, 0x7fff, 0x3, 0x80000000, 0xfffffff7, 0x2, 0xebbf, 0x768, 0xd10, 0x4, 0x200, 0x3, 0x5, 0x10001, 0x5, 0x1, 0x8, 0x95c, 0x7, 0x9, 0x1ff, 0x2, 0x8001, 0x3, 0x20, 0x8001, 0x100, 0x8, 0x10001, 0x7ff, 0x8001, 0x6, 0x1, 0x3f, 0x1, 0x2, 0x5, 0x18d, 0x1ff, 0x7, 0x400, 0x9, 0x2, 0x8, 0x5, 0x5, 0x640d, 0x1f3480, 0x7, 0x3, 0x1, 0x44e, 0x4, 0x6, 0x28, 0x3, 0x1, 0xfff, 0xff, 0x3d, 0x10001, 0x7ff, 0x4, 0x5, 0x1, 0xe59, 0x0, 0x4, 0x80000000, 0xffffff81, 0x5, 0x4, 0x1, 0x65, 0xfffffff9, 0x3f, 0x1, 0x7fff, 0x3, 0x1000, 0xf329, 0x0, 0x908, 0x401, 0x6, 0x6, 0x1, 0x2c56, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffd, 0x88, 0xfffffffb, 0x1, 0x3, 0x3, 0x3, 0x5, 0x5, 0x3, 0x0, 0xfffffc00, 0x80000000, 0x0, 0x5, 0x5, 0x1, 0x80000000, 0x1ba1, 0x4, 0x6, 0x0, 0x9, 0x6, 0xfff, 0xffffffff, 0x3ff, 0x4, 0xfff, 0x1, 0x41a, 0x7ff, 0xbe, 0x94, 0x2, 0xfffffffe, 0x8, 0x5, 0x8, 0x6, 0x7, 0xe9b6, 0x2, 0x0, 0x7ff, 0x8000, 0x101, 0xdb4, 0x8, 0x0, 0x101, 0x7, 0x0, 0x8001, 0x767, 0xfffffff9, 0x127ae1d2, 0x40, 0x3, 0x1, 0x9, 0x6, 0x1f, 0x200, 0x47fe3760, 0x4, 0x1, 0x80000001, 0x6, 0x7fff, 0x45e427b]}]}, @TCA_BASIC_POLICE={0x444, 0x4, [@TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x7ff, 0xed3, 0xff, 0x1d4, 0xffffb01c, 0xe767, 0xf6d, 0x1ff, 0x7, 0x401, 0x5, 0x8e1b, 0xf0d, 0x8001, 0x20, 0x8a9, 0x1c06, 0x80, 0xb37, 0x80, 0x1, 0x2, 0x162f9d54, 0x20, 0x5, 0x7fff, 0xffffffff, 0x3fc5, 0x3, 0x5, 0x1000, 0xc6, 0x3, 0x7, 0x8d27, 0x1, 0x3, 0x81, 0x5, 0x10000, 0x10000, 0x2, 0x5, 0x87d, 0x4, 0xffffffff, 0x439d, 0x2, 0x4, 0x7, 0x400, 0xe23, 0x9, 0xfffffffb, 0x78e, 0x7, 0x0, 0x1f, 0x3, 0x5, 0x7, 0x5, 0x5, 0x0, 0x58a, 0x9, 0x2, 0x2, 0x1f, 0x1, 0x0, 0x5, 0x10001, 0x3, 0x0, 0x6ce5, 0x1000, 0x1, 0x7ff, 0xdf, 0x9, 0x1ff, 0x2, 0x1, 0x1, 0xfffffffd, 0x3ff, 0x3, 0x4f945773, 0x4, 0x3f, 0x4, 0x4, 0x20, 0x9, 0xfffffc00, 0x3, 0x6, 0x1, 0x80000001, 0x100, 0x800, 0x40, 0x5, 0x4, 0xd3, 0x8, 0x9, 0x401, 0x2, 0x1, 0x9, 0x3e, 0xffffff00, 0x80000001, 0x80, 0x7, 0x7, 0x1f, 0xc85b, 0x4, 0x80000000, 0xb, 0x9, 0x200, 0x9c72, 0x800, 0x6, 0x800, 0x8, 0x80000001, 0x0, 0x76df, 0x80, 0x4, 0x9, 0x0, 0x20, 0x1, 0x9, 0x6, 0x3, 0x6, 0x4, 0x35fd6d6e, 0x1, 0x200, 0x0, 0x7f, 0xffffffff, 0x1, 0x0, 0x9, 0x80, 0x8, 0xff, 0x5, 0x8, 0x1, 0x9, 0x1, 0x80c, 0x0, 0x7, 0x9, 0x4, 0x8, 0xffff8001, 0x5, 0x1, 0x27, 0x0, 0x7d7, 0x0, 0x7f, 0x5, 0x8, 0x7fffffff, 0x24ed, 0x800, 0x4, 0x7, 0x7, 0x9, 0x0, 0x654, 0x9, 0x20004000, 0x1, 0x0, 0x0, 0x5, 0x2, 0x800, 0x6, 0x509, 0xff, 0xc30b, 0xf32, 0xd313, 0x4, 0x2, 0x9, 0xef06, 0x80, 0x2, 0x3, 0x4, 0x6, 0x5d9, 0x7, 0xffff, 0xf85c, 0x80000001, 0x7, 0x20, 0x4, 0x20, 0x8, 0x4, 0x28, 0x0, 0x9, 0x0, 0x85a, 0x4, 0xf0, 0x0, 0x8, 0x8, 0x8, 0x94c8, 0x0, 0x1, 0x7, 0x6, 0xffffffff, 0x101, 0x8c, 0x43c, 0xa06, 0x3ff, 0x7, 0x101, 0xfffffff7, 0x6b0, 0x6, 0x4, 0x5, 0x78fa604e, 0x722, 0x9, 0x7fffffff, 0x7, 0x3]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x80000001}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x100000000}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x2}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0x5, 0x1}}, @TCA_BASIC_POLICE={0x824, 0x4, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x9, 0x7af, 0x6, 0x550, 0x7, 0x8001, 0x9, 0x10001, 0x1, 0x95, 0x1916c7a5, 0x5, 0x4, 0x0, 0x0, 0x2b, 0x80000000, 0x20, 0x40000000, 0x3, 0x7, 0xdc, 0x80, 0x9, 0x8001, 0x340, 0x1, 0x5, 0x30, 0x6, 0x2, 0x7, 0xda85, 0x0, 0x7ff, 0x8, 0x6, 0x80, 0xff, 0x0, 0xffffff37, 0xa6, 0x2, 0x40, 0x8, 0x5, 0x2, 0x0, 0x8000, 0x1, 0x6, 0x1, 0x7fffffff, 0x5f3f, 0x3f, 0x8001, 0x2, 0x9, 0x4f78a2aa, 0x0, 0x400, 0x3, 0x400, 0x5f2, 0x6, 0x6, 0x8, 0x80, 0x25aeaa53, 0x200, 0x800, 0x4, 0x8000, 0xa87d, 0x7fff, 0x23d7, 0xf521, 0x2, 0xb7d8, 0xff, 0xbfa, 0x7f, 0x72, 0xc94, 0x78, 0xfffff57d, 0x8, 0x8, 0x7, 0x9, 0xef2, 0x40, 0x2, 0x0, 0x9d800000, 0x7f, 0x4, 0x8632, 0x6, 0x10001, 0x7ff, 0x800, 0x0, 0x81, 0x6, 0x62, 0x7, 0x2, 0x2, 0x7fff, 0x84, 0x3ff, 0xffffffff, 0x40, 0x7ff, 0x707e, 0xfffffffa, 0x1bd51177, 0x101, 0x80, 0x8, 0x1000, 0x2, 0x200, 0x9, 0x0, 0x4, 0x6, 0x80000000, 0x80000000, 0x9, 0x1, 0xffff, 0x1, 0x4, 0x3, 0x1ff, 0x9, 0x3, 0x800, 0x2, 0xffffff9d, 0xff, 0x101, 0x10001, 0x2, 0xdab, 0x200, 0x80000000, 0x0, 0x9a36, 0x6, 0x0, 0x0, 0xad, 0x4, 0x9, 0x7, 0x7b, 0x9, 0x7, 0xffffffff, 0x1016, 0x200, 0x1f, 0xfffffffa, 0x9, 0x9, 0x8, 0x6, 0x2, 0x15, 0xffff, 0x8001, 0x0, 0x3, 0x8, 0x8001, 0x800, 0x7c2, 0x20, 0x7, 0x1, 0x1, 0x1, 0x6, 0x8976, 0x3, 0x2, 0x3ff, 0x76ae, 0x8001, 0x2, 0x2f500b9a, 0x3, 0x4, 0xfff, 0x29d, 0xffff1ec8, 0x1, 0x1, 0x80, 0x9, 0x8000, 0xffffffff, 0x9, 0x8, 0x3, 0x8, 0x4, 0x3, 0x79, 0x5, 0xff, 0x1f, 0x3f, 0x40, 0xebf, 0x6, 0x0, 0x8, 0x100, 0x9, 0x2, 0x3367, 0x200, 0x2, 0x9, 0x3, 0x56, 0x2, 0xfffffffd, 0xab9, 0x1ff, 0x6, 0x5e9a, 0x7, 0x80000000, 0x101, 0x81, 0xffff7ea7, 0xe369, 0x7, 0x608, 0xfffffffe, 0xe1f, 0xfffff638, 0x1ff, 0x6, 0x0, 0x0, 0x401, 0x3, 0x4c, 0x4aae06a0, 0x2]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x100}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x6, 0x3, 0x0, 0x400, 0xde, 0x3, 0x8, 0x1ff, 0x9, 0x8, 0x3, 0x5, 0x52da, 0x6, 0x10001, 0x6, 0x9, 0xc4, 0x0, 0x5a000000, 0xffffffff, 0x1f, 0xa22, 0x7, 0x1, 0x2, 0x1, 0xe6, 0x3, 0x0, 0x10001, 0x80000000, 0x7, 0x3, 0xffff, 0x20, 0x3, 0x0, 0x4, 0xce, 0xffff, 0x4, 0x6, 0x9e, 0x9, 0x2, 0x9, 0x9, 0x2, 0x3f, 0x10001, 0x81, 0x6, 0x4, 0x2, 0xffff, 0xd3, 0xd9, 0x1f, 0x5, 0xfffffe01, 0x4, 0x1, 0xffffffff, 0x4, 0x7, 0x97, 0x6, 0x3, 0x0, 0x0, 0x5, 0x8, 0x7, 0x3, 0x2, 0x59b, 0xfffffffe, 0x5, 0x3, 0x0, 0x0, 0x3, 0x2, 0xc96, 0x7, 0xfffffffd, 0x969, 0x101, 0x9, 0x81, 0x2, 0xa2, 0x8, 0x4, 0xd5, 0x80000001, 0x7, 0x0, 0x0, 0x1, 0x6, 0x4, 0x9, 0x9, 0x1f, 0x5, 0x8001, 0x90000000, 0xfffffffb, 0x1, 0x1, 0xfffffff9, 0x6dbc, 0x2, 0x3, 0xfffff001, 0x0, 0x8, 0xff, 0x5, 0x1, 0x6, 0x101, 0x48, 0x8, 0x2, 0xffffffff, 0x3, 0x4e4, 0x1, 0x8, 0x7d54, 0x200, 0x800, 0x7fffffff, 0x2, 0x8, 0x7, 0xa2, 0x1, 0x100, 0x7, 0xd609, 0x9, 0x80000000, 0xfffffff7, 0x7, 0x62e4, 0x4889, 0x8000, 0xffffff00, 0x1, 0x7, 0x80000001, 0x3, 0xf8d5, 0xffffffff, 0x7f, 0x7f7, 0x90000000, 0x3, 0x0, 0x101, 0x81, 0x14, 0x6, 0x0, 0x6e4, 0x3ff, 0x0, 0x0, 0xc4, 0x101, 0x4, 0x194, 0x63e, 0x6fb, 0x0, 0x9, 0x8, 0x4, 0x2, 0x80000000, 0x7fffffff, 0x60000000, 0x401, 0x2, 0x0, 0x4, 0x3, 0x2, 0x2, 0x900000, 0x5, 0x2, 0xfffffffa, 0xffff8001, 0x8000, 0x2, 0x32c3, 0x5, 0x80000001, 0x6, 0x3ee0, 0xf0000000, 0x2, 0xfffffffb, 0xfff, 0xffff69db, 0x1, 0x47ea, 0x8, 0xfffff3ec, 0x4, 0x48f, 0x69d6, 0x5, 0x7c0, 0x0, 0x3, 0x3, 0x3000000, 0x6, 0x3, 0xfff, 0xb2e4, 0x40, 0x0, 0x7fffffff, 0x1, 0x8, 0x3, 0x7, 0x9, 0x7fff, 0x3f, 0x2b05, 0x6, 0x7fff, 0x6, 0x4, 0x3, 0x8000, 0xea8, 0x8, 0xfffff001, 0x1, 0x7fffffff, 0x3, 0x8, 0x3, 0x3, 0x1, 0x8, 0x3]}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0xb, 0x6}}, @TCA_BASIC_EMATCHES={0x14c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x20}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}, @TCA_EMATCH_TREE_LIST={0x58, 0x2, 0x0, 0x1, [@TCF_EM_META={0x54, 0x3, 0x0, 0x0, {{0xf08, 0x4, 0x1}, [@TCA_EM_META_RVALUE={0x16, 0x3, [@TCF_META_TYPE_VAR="951f52b4e982", @TCF_META_TYPE_VAR="c019b6e3bc4645633f", @TCF_META_TYPE_VAR="deabab"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0xf5, 0x2}, {0x8, 0x39, 0x1}}}, @TCA_EM_META_RVALUE={0x16, 0x3, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR="b3fc51d30d6dd6507104"]}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x6]}]}}]}, @TCA_EMATCH_TREE_LIST={0x4}, @TCA_EMATCH_TREE_LIST={0xdc, 0x2, 0x0, 0x1, [@TCF_EM_META={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x4, 0xa8}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x1, 0x2}, {0x1, 0xff, 0x1}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0x20, 0x1}, {0x5, 0x0, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0x5}, {0x401, 0x0, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x4}, {0x2, 0x9}}}]}}, @TCF_EM_CONTAINER={0x54, 0x3, 0x0, 0x0, {{0x8, 0x0, 0x5}, "49059075c673f18a5eae653335c03f45fbf4c09b8f07ef97fd841f6e22cebecdfa02a11c5a68776caf9a21840e372a3780823b40abada6491f2071e107d58fad85c459f9c5e8a4a8"}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x9, 0x3, 0x100}, {0x10000, 0x2, 0x1f, 0x7}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x5, 0x1, 0x48c9}, {0x0, 0xffff, 0xffff, 0x6, 0x3}}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x435, 0x7, 0x8}, {{0x3, 0x1, 0x1, 0x1}, {0x2}}}}]}]}]}}, @TCA_RATE={0x6, 0x5, {0x7, 0x6}}]}, 0x1244}, 0x1, 0x0, 0x0, 0x40440e0}, 0x80) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f00000002c0)={0x1, 0x3}) [ 1510.936549][T12233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1510.940779][T12233] Call Trace: [ 1510.942594][T12233] [ 1510.943982][T12233] ? __warn+0xe6/0x390 [ 1510.946094][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1510.948559][T12233] ? report_bug+0x2da/0x500 [ 1510.950637][T12233] ? handle_bug+0x3c/0x70 [ 1510.952614][T12233] ? exc_invalid_op+0x18/0x50 [ 1510.954734][T12233] ? asm_exc_invalid_op+0x1a/0x20 [ 1510.957222][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1510.959615][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1510.961928][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1510.964077][T12233] iommufd_test+0x1506/0x2c30 [ 1510.965876][T12233] ? iommufd_selftest_destroy+0x190/0x190 [ 1510.967957][T12233] iommufd_fops_ioctl+0x317/0x4b0 [ 1510.969743][T12233] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 1510.971834][T12233] ? selinux_file_ioctl+0xba/0x280 [ 1510.973710][T12233] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 1510.975871][T12233] __x64_sys_ioctl+0x19d/0x210 [ 1510.977583][T12233] do_syscall_64+0x39/0xb0 [ 1510.979168][T12233] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1510.981305][T12233] RIP: 0033:0x7f6aa148c389 [ 1510.982921][T12233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1510.990038][T12233] RSP: 002b:00007f6aa2174168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1510.993129][T12233] RAX: ffffffffffffffda RBX: 00007f6aa15ac050 RCX: 00007f6aa148c389 [ 1510.996022][T12233] RDX: 0000000020000080 RSI: 0000000000003ba0 RDI: 0000000000000004 [ 1510.998814][T12233] RBP: 00007f6aa14d7493 R08: 0000000000000000 R09: 0000000000000000 [ 1511.002470][T12233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1511.006204][T12233] R13: 00007ffea169294f R14: 00007f6aa2174300 R15: 0000000000022000 [ 1511.009818][T12233] [ 1511.011225][T12233] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1511.014519][T12233] CPU: 2 PID: 12233 Comm: syz-executor.3 Not tainted 6.5.0-rc1-syzkaller #0 [ 1511.017855][T12233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1511.021278][T12233] Call Trace: [ 1511.022819][T12233] [ 1511.024205][T12233] dump_stack_lvl+0xd9/0x150 [ 1511.026336][T12233] panic+0x686/0x730 [ 1511.028212][T12233] ? panic_smp_self_stop+0xa0/0xa0 [ 1511.030460][T12233] ? show_trace_log_lvl+0x284/0x390 [ 1511.032407][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1511.034308][T12233] check_panic_on_warn+0xb1/0xc0 [ 1511.036370][T12233] __warn+0xf2/0x390 [ 1511.038168][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1511.040575][T12233] report_bug+0x2da/0x500 [ 1511.042529][T12233] handle_bug+0x3c/0x70 [ 1511.044443][T12233] exc_invalid_op+0x18/0x50 [ 1511.046526][T12233] asm_exc_invalid_op+0x1a/0x20 [ 1511.048756][T12233] RIP: 0010:iommufd_access_destroy+0x55/0x70 [ 1511.051604][T12233] Code: 48 8b bd a8 00 00 00 48 89 ee e8 26 f1 00 00 31 ff 89 c5 89 c6 e8 1b 37 ec fc 40 84 ed 74 06 5d e9 30 3b ec fc e8 2b 3b ec fc <0f> 0b 5d e9 23 3b ec fc e8 3e 7b 3e fd eb c7 66 66 2e 0f 1f 84 00 [ 1511.058908][T12340] syz-executor.2 (12340): drop_caches: 2 [ 1511.059292][T12340] syz-executor.2 (12340): drop_caches: 2 [ 1511.063348][T12233] RSP: 0018:ffffc90003e47cc8 EFLAGS: 00010293 [ 1511.065528][T12233] RAX: 0000000000000000 RBX: ffffc90003e47e50 RCX: 0000000000000000 [ 1511.068384][T12233] RDX: ffff8880346f4b40 RSI: ffffffff8497c765 RDI: 0000000000000001 [ 1511.071170][T12233] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1511.073988][T12233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000005 [ 1511.077163][T12233] R13: ffff888020b32a00 R14: ffffc90003e47e10 R15: 00000000fffffffe [ 1511.080558][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1511.082870][T12233] ? iommufd_access_destroy+0x55/0x70 [ 1511.085180][T12233] iommufd_test+0x1506/0x2c30 [ 1511.087214][T12233] ? iommufd_selftest_destroy+0x190/0x190 [ 1511.089677][T12233] iommufd_fops_ioctl+0x317/0x4b0 [ 1511.091678][T12233] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 1511.094238][T12233] ? selinux_file_ioctl+0xba/0x280 [ 1511.096525][T12233] ? iommufd_get_object.part.0+0x2b0/0x2b0 [ 1511.099080][T12233] __x64_sys_ioctl+0x19d/0x210 [ 1511.101187][T12233] do_syscall_64+0x39/0xb0 [ 1511.103139][T12233] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1511.105741][T12233] RIP: 0033:0x7f6aa148c389 [ 1511.107570][T12233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1511.115097][T12233] RSP: 002b:00007f6aa2174168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1511.118542][T12233] RAX: ffffffffffffffda RBX: 00007f6aa15ac050 RCX: 00007f6aa148c389 [ 1511.122032][T12233] RDX: 0000000020000080 RSI: 0000000000003ba0 RDI: 0000000000000004 [ 1511.125502][T12233] RBP: 00007f6aa14d7493 R08: 0000000000000000 R09: 0000000000000000 [ 1511.128826][T12233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1511.131786][T12233] R13: 00007ffea169294f R14: 00007f6aa2174300 R15: 0000000000022000 [ 1511.134592][T12233] [ 1511.136672][T12233] Kernel Offset: disabled [ 1511.138221][T12233] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:00:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000020 RCX=ffffffff81c33a41 RDX=ffff888024eb1a80 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88802411b440 RSP=ffffc90003577728 R8 =0000000000000005 R9 =000000000000001f R10=0000000000000020 R11=0000000000000001 R12=dffffc0000000000 R13=0000000000000000 R14=ffff888061379200 R15=00007f137d400000 RIP=ffffffff81840290 RFL=00000212 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555555bbf400 ffffffff 00c00000 GS =0000 ffff88806b600000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007f7ff2556880 CR3=0000000061370000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=f2445e4e3620b254582febea0bde92d9 XMM01=7c1dd88200ab62cdfeba603db33c4b5a XMM02=e120cf6dc4619e7fd90faa3280607fd8 XMM03=762425af6c312a47a9673984cc026ec1 XMM04=00000000000000000000000000026440 XMM05=00000000000000000000000000000040 XMM06=d45fae980001a97c0000000000000393 XMM07=00392447d4665f2400000000d469cd54 XMM08=d4630768000003930000000000000393 XMM09=00000000000003930000000000000000 XMM10=762a6e374c95e331143a077d48589f00 XMM11=83132ee6b48e0b8351623a0947eaf8c4 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 1 RAX=0000000001a3de19 RBX=ffffe8fefd755380 RCX=ffffffff8a1f21b5 RDX=0000000000000002 RSI=ffffffff8d3ec8c0 RDI=ffffe8fefd755380 RBP=ffffffff8d3ec8c0 RSP=ffffc9000037fd78 R8 =0000000000000001 R9 =ffffed100d6e6d9d R10=ffff88806b736ceb R11=0000000000000001 R12=0000000000000002 R13=ffffffff8d3ec9a8 R14=0000000000000002 R15=0000000000000000 RIP=ffffffff8a1f3fd3 RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b700000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000000020001038 CR3=000000000c775000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f7ff198a7c000007f7ff198a7c8 XMM02=00007f7ff198a7e000007f7ff198a7c0 XMM03=00007f7ff198a7c800007f7ff198a7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=61616161616161616161616161616161 XMM06=61616161616161616161616161616161 XMM07=61616161616161616161616161616161 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff848b5d85 RDI=ffffffff92426700 RBP=ffffffff924266c0 RSP=ffffc90003e47698 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000035 R14=ffffffff848b5d20 R15=0000000000000000 RIP=ffffffff848b5daf RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f6aa2174700 ffffffff 00c00000 GS =0000 ffff88806b800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007f6aa2174718 CR3=0000000132a4a000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f6aa158a7c000007f6aa158a7c8 XMM02=00007f6aa158a7e000007f6aa158a7c0 XMM03=00007f6aa158a7c800007f6aa158a7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000000 RBX=ffffea0001ae98c8 RCX=ffffffff81e0cd88 RDX=ffff88802cc300c0 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000000000 RSP=ffffc90003a0f810 R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888016106c20 R13=ffffea0001ae9900 R14=0000000000000001 R15=ffffea0001ae9908 RIP=ffffffff8183fde5 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b900000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007f95b1ae3440 CR3=0000000131da2000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00007ffdaaa4e5600000003000000008 XMM01=00007ffdaaa4e5600000003000000008 XMM02=6c5f5f00455441564952505f4342494c XMM03=0000000000000000000000000042494c XMM04=6362696c5f5f00455441564952505f43 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000